R44E.pdf
Mar.6,2020
NTC Thermistors
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
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R44E.pdf
Mar.6,2020
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
1
Contents
Product specifications are as of February 2020.
Part Numbering
p2
Basic Characteristics
p5
1 Temperature Sensor and Compensation
0201 (0603) Size
p6
2 Temperature Sensor and Compensation
0402 (1005) Size/NCP Series
p7
Temperature Sensor and Compensation
0402 (1005) Size/NCU Series
p9
3 Temperature Sensor and Compensation
0603 (1608) Size/NCP Series
p10
Temperature Sensor and Compensation
0603 (1608) Size/NCU Series
p12
Temperature Sensor and Compensation Chip Type
Standard Land Pattern Dimensions
p13
Temperature Sensor and Compensation Chip Type
Temperature Characteristics (Center Value)
p14
Temperature Sensor and Compensation Chip Type
!Caution/Notice
p17
Temperature Sensor and Compensation Chip Type
Package
p21
4 Temperature Sensor Thermo String
Cooper Wire Type
p23
Temperature Sensor Thermo String
Nickel Copper Wire Type
p24
Temperature Sensor Thermo String Type
Specifications and Test Methods
p25
5 Temperature Sensor Lead Type
p27
Temperature Sensor Lead Type
Specifications and Test Methods
p28
6 Temperature Sensor Lead Insulation Type
p29
Temperature Sensor Lead Insulation Type
Specifications and Test Methods
p30
Temperature Sensor Thermo String/Lead Type
Temperature Characteristics (Center Value)
p31
Temperature Sensor Thermo String/Lead Type
!Caution/Notice
p32
Temperature Sensor Thermo String/Lead Type
Package
p34
Please check the MURATA website (https://www.murata.com/)
if you cannot find a part number in this catalog.
2
3
4
5
6
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
o Part Numbering
NTC Thermistors for Temp. Sensor and Compensation Chip Type
(Part Number)
NC
P 18 XH 103 J 03 RB
1
2 3
4
5
6 7
8
5Resistance
1Product ID
Expressed by three-digit alphanumerics. The unit is ohm (Ω).
The first and second figures are significant digits, and the third
figure expresses the number of zeros that follow the two figures.
Product ID
NC
NTC Thermistors Chip Type
2Series
Ex.
Resistance
Series
102
1kΩ
P
Plated Termination Series
103
10kΩ
U
High Reliability Series
104
100kΩ
3Dimensions (L x W)
6Resistance Tolerance
Code
Dimensions (L x W)
EIA
Code
Resistance Tolerance
03
0.60 x 0.30mm
0201
D
±0.5%
15
1.00 x 0.50mm
0402
F
±1%
18
1.60 x 0.80mm
0603
E
±3%
21
2.00 x 1.25mm
0805
J
±5%
4Temperature Characteristics
2
Code
Code
Code
Temperature Characteristics
XC
Nominal B-Constant 3100–3149K
XF
7Individual Specifications
Structures and other specifications are expressed by two figures.
Ex.
Code
Individual Specifications
Nominal B-Constant 3250–3299K
03/05/10/12/60
Standard Type
pS
Automotive Type
XH
Nominal B-Constant 3350–3399K
XM
Nominal B-Constant 3500–3549K
XQ
Nominal B-Constant 3650–3699K
XV
Nominal B-Constant 3900–3949K
Code
Packaging
XW
Nominal B-Constant 3950–3999K
RA
Plastic Taping 4mm Pitch (4000 pcs.)
WB
Nominal B-Constant 4050–4099K
RB
Paper Taping 4mm Pitch (4000 pcs.)
WD
Nominal B-Constant 4150–4199K
RC
Paper Taping 2mm Pitch (10000 pcs.)
WF
Nominal B-Constant 4250–4299K
RL
Paper Taping 2mm Pitch (15000 pcs.)
WL
Nominal B-Constant 4450–4499K
WM
Nominal B-Constant 4500–4549K
8Packaging
R44E.pdf
Mar.6,2020
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
NTC Thermistor for Temperature Sensor Thermo String Type
(Part Number)
NXF
T
15
XH
103
1
2
3
4
5
F
A
2
1Product ID
025
:
7Lead Wire Type
Product ID
NXF
B
6 7 8 9
NTC Thermistors Sensor Thermo String Type
Code
Lead Wire Type
A
ø0.3mm Copper Lead Wire with Polyurethane Coat
E
ø0.3mm Nickel Copper Lead Wire with Modified Polyester Coat
2Individual Specifications
Code
Individual Specifications
T
Commercial Type
8Shape of the Lead Wire Kink
Shape of the Lead Wire Kink
Code
3Chip Dimensions
Code
Dimensions (L x T)
EIA
15
1.00 x 0.50mm
0402
1
Twisted Lead Wire Type
2
Standard Type (Cooper Wire Type)
A
Standard Type (Nickel Copper Wire Type)
9Packaging
4Temperature Characteristics
Code
Temperature Characteristics
XH
Nominal B-Constant 3350–3399K
XM
Nominal B-Constant 3500–3549K
Code
Packaging
B
Bulk
:Dimensions (Full Length)
XV
Nominal B-Constant 3900–3949K
Code
Dimensions (Full Length)
WB
Nominal B-Constant 4050–4099K
021
21mm
WF
Nominal B-Constant 4250–4299K
025
25mm
030
30mm
5Resistance
035
35mm
Expressed by three figures. The unit is (Ω). The first and second
figures are significant digits, and the third figure expresses the
number of zeros that follow the two figures.
040
40mm
045
45mm
050
50mm
060
60mm
070
70mm
080
80mm
Ex.
Code
Resistance
103
10kΩ
473
47kΩ
104
100kΩ
6Resistance Tolerance
Code
Resistance Tolerance
F
±1%
E
±3%
090
90mm
100
100mm
110
110mm
120
120mm
130
130mm
140
140mm
150
150mm
3
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistor for Temperature Sensor/Lead Type
(Part Number)
NXR
T
15
XH
103
1
2
3
4
5
F
A
1Product ID
B
040
:
7Lead Wire Type
Product ID
NXR
1
6 7 8 9
NTC Thermistor Sensor/Lead Type
Code
Lead Wire Type
A
Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned
Lead Insulation Type: ø0.46mm Cu Wire with Coat
2Individual Specifications
Code
Individual Specifications
T
Commercial Type
3Chip Dimensions
Code
Dimensions (L x T)
15
1.00 x 0.50mm
8Shape of the Lead Wire
Code
Shape of the Lead Wire
1
Lead Spacing 2.5mm
3
Lead Spacing 5.0mm
5
Lead Spacing 2.5mm (Insulation Type)
9Packaging
4Temperature Characteristics
Code
Packaging
Code
Temperature Characteristics
A
Ammo Pack Taping
XH
Nominal B-Constant 3350–3399K
B
Bulk
XM
Nominal B-Constant 3500–3549K
XV
Nominal B-Constant 3900–3949K
WB
Nominal B-Constant 4050–4099K
Code
Lead Type
Lead Insulation Type
WF
Nominal B-Constant 4250–4299K
010
10mm
–
020
20mm
–
5Resistance
025
–
25mm
Expressed by three figures. The unit is (Ω). The first and second
figures are significant digits, and the third figure expresses the
number of zeros that follow the two figures.
030
30mm
30mm
035
–
35mm
040
40mm
40mm
045
–
45mm
050
50mm
50mm
016
16mm (Taping Type)
–
Ex.
Code
Resistance
202
2.0kΩ
103
10kΩ
104
100kΩ
6Resistance Tolerance
4
Code
Resistance Tolerance
F
±1%
E
±3%
J
±5%
:Dimensions (Full Length)
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Basic Characteristics
Basic Characteristics
Resistance vs. Temperature
102
Resistance vs. Temperature Characteristics, R/R25
1. Zero-power Resistance of Thermistor: R
R=R0 expB (1/T–1/T0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (1)
R: Resistance in ambient temperature T (K)
(K: absolute temperature)
R0: Resistance in ambient temperature T0 (K)
B: B-Constant of Thermistor
2. B-Constant
as (1) formula
B= n (R/R0) / (1/T–1/T0)
3. Thermal Dissipation Constant
When electric power P (mW) is spent in ambient
temperature T1 and thermistor temperature rises T2,
the formula is as follows
P=C (T2–T1)
C: Thermal dissipation constant (mW/°C)
Thermal dissipation constant is varied with dimensions,
measurement conditions, etc.
4. Thermal Time Constant
Period in which the thermistor's temperature will change
63.2% of its temperature difference from ambient
temperature T0 (°C) to T1 (°C).
101
1
10–1
B=3450
B=3900
B=4100
10–2
–20
0
20 40 60 80 100 120
Temperature (°C)
Thermal Time Constant
T1
Temperature
X
63.2%
T0
Time
Performance
Item
Resistance
B-Constant
Condition
Measured by zero-power in specified ambient temperature.
Calculated between two specified ambient temperatures by the next formula.
T and T0 is absolute temperature (K).
B=
Thermal Dissipation
Constant
Maximum Operating Current
n (R/R0)
1/T–1/T0
Shows necessary electric power that Thermistor's temperature rises 1°C by self-heating.
It is calculated by the next formula (mW/°C).
C=
P
T–T0
It is possible to keep the thermistor's temperature rising max. 0.1°C.
Please inquire about test conditions and ratings.
5
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
1
Mar.6,2020
NTC Thermistors
Temperature Sensor and Compensation 0201 (0603) Size
0.30±0.03
Chip NTC Thermistors' Ni barrier termination provides
excellent solderability and their unique construction
offers high stability in the application's environment.
0.15±0.05
Features
0.15±0.05
0.60±0.03
0.30±0.03
1. Excellent solderability and high stability in the
application's environment
2. Excellent long-term stability
3. High accuracy in resistance and B-Constant
4. Reflow soldering possible
5. NCP series are recognized by UL/cUL.
(UL1434, File No.E137188)
Electrode
(Ag System + Ni Plating + Sn Plating)
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/ncp
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
(25-80°C)
(Reference Value) (K)
Maximum
Voltage
(V)
Typical Dissipation
Constant (25°C)
(mW/°C)
NCP03XM102p05RL
1.0k
3500 ±1%
3539
3545
3560
NCP03XM152p05RL
1.5k
3500 ±1%
3539
3545
3560
0.316
5
1
0.258
5
NCP03XM222p05RL
2.2k
3500 ±1%
3539
3545
1
3560
0.213
5
1
NCP03XM332p05RL
3.3k
3500 ±1%
3539
NCP03XM472p05RL
4.7k
3500 ±1%
3539
3545
3560
0.174
5
1
3545
3560
0.146
5
NCP03XH682p05RL
6.8k
3380 ±1%
1
3428
3434
3455
0.121
5
NCP03XH103F05RL
10k ±1%
1
3380 ±1%
3428
3434
3455
0.100
5
1
NCP03XH103p05RL
10k
3380 ±1%
3428
3434
3455
0.100
5
1
NCP03XV103p05RL
10k
3900 ±1%
3930
3934
3944
0.100
5
1
NCP03XH153p05RL
15k
3380 ±1%
3428
3434
3455
0.082
5
1
NCP03XH223F05RL
22k ±1%
3380 ±1%
3428
3434
3455
0.067
5
1
NCP03XH223p05RL
22k
3380 ±1%
3428
3434
3455
0.067
5
1
NCP03WF333p05RL
33k
4250 ±1%
4303
4311
4334
0.055
5
1
NCP03WB473F05RL
47k ±1%
4050 ±1%
4101
4108
4131
0.046
5
1
NCP03WB473p05RL
47k
4050 ±3%
4101
4108
4131
0.046
5
1
NCP03WL473p05RL
47k
4485 ±1%
4537
4543
4557
0.046
5
1
NCP03WF683F05RL
68k ±1%
4250±1%
4303
4311
4334
0.038
5
1
NCP03WF683p05RL
68k
4250 ±1%
4303
4311
4334
0.038
5
1
NCP03WL683p05RL
68k
4485 ±1%
4537
4543
4557
0.038
5
1
NCP03WF104F05RL
100k ±1%
4250 ±1%
4303
4311
4334
0.032
5
1
NCP03WF104p05RL
100k
4250 ±1%
4303
4311
4334
0.032
5
1
NCP03WL104p05RL
100k
4485 ±1%
4537
4543
4557
0.032
5
1
NCP03WL154p05RL
150k
4485 ±1%
4537
4543
4557
0.026
5
1
NCP03WL224p05RL
220k
4485 ±1%
4537
4543
4557
0.021
5
1
NCP03WF474F05RL
470k ±1%
4250±1%
4303
4311
4334
0.015
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
6
B-Constant
B-Constant
Maximum Operating
(25-85°C)
(25-100°C)
Current (25°C)
(Reference Value) (K) (Reference Value) (K)
(mA)
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor and Compensation 0402 (1005) Size/NCP Series
0.5±0.05
Chip NTC Thermistors' Ni barrier termination provides
excellent solderability and their unique construction
offers high stability in the application's environment.
0.25±0.10
Features
2
0.25±0.10
1. Excellent solderability and high stability in the
application's environment
2. Excellent long-term stability
3. High accuracy in resistance and B-Constant
4. Reflow soldering possible
5. Same B-constant in the same resistance in the two
sizes (0603 size/0402 size)
Downsize is easy for design.
6. NCP series are recognized by UL/cUL.
(UL1434, File No.E137188)
0.5±0.05
1.0±0.05
Electrode
(Ag System + Ni Plating + Sn Plating)
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/ncp
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric circuits
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
B-Constant
B-Constant
Maximum Operating Maximum Typical Dissipation
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
Voltage
Constant (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(V)
(mW/°C)
NCP15XM221p03RC
220
3500 ±3%
3539
3545
3560
0.674
5
1
NCP15XM331p03RC
330
3500 ±3%
3539
3545
3560
0.550
5
1
NCP15XQ471p03RC
470
3650 ±2%
3688
3693
3706
0.609
5
1
NCP15XQ681p03RC
680
3650 ±3%
3688
3693
3706
0.383
5
1
NCP15XQ102p03RC
1.0k
3650 ±2%
3688
3693
3706
0.316
5
1
NCP15XW152p03RC
1.5k
3950 ±3%
3982
3987
3998
0.258
5
1
NCP15XW222p03RC
2.2k
3950 ±3%
3982
3987
3998
0.213
5
1
NCP15XW332p03RC
3.3k
3950 ±3%
3982
3987
3998
0.174
5
1
NCP15XM472p03RC
4.7k
3500 ±2%
3539
3545
3560
0.146
5
1
NCP15XW472p03RC
4.7k
3950 ±3%
3982
3987
3998
0.146
5
1
NCP15XW682p03RC
6.8k
3950 ±3%
3982
3987
3998
0.121
5
1
NCP15XH103D03RC
10k ±0.5%
3380 ±0.7%
3428
3434
3455
0.100
5
1
NCP15XH103F03RC
10k ±1%
3380 ±1%
3428
3434
3455
0.100
5
1
NCP15XH103p03RC
10k
3380 ±1%
3428
3434
3455
0.100
5
1
NCP15XV103p03RC
10k
3900 ±3%
3930
3934
3944
0.100
5
1
NCP15XW153p03RC
15k
3950 ±3%
3982
3987
3998
0.082
5
1
NCP15XW223p03RC
22k
3950 ±3%
3982
3987
3998
0.067
5
1
NCP15WL223p03RC
22k
4485 ±1%
4537
4543
4557
0.067
5
1
NCP15WB333p03RC
33k
4050 ±3%
4101
4108
4131
0.055
5
1
NCP15WL333p03RC
33k
4485 ±1%
4537
4543
4557
0.055
5
1
NCP15WB473D03RC
47k ±0.5%
4050 ±0.5%
4101
4108
4131
0.046
5
1
NCP15WB473F03RC
47k ±1%
4050 ±1%
4101
4108
4131
0.046
5
1
NCP15WB473p03RC
47k
4050 ±1%
4101
4108
4131
0.046
5
1
NCP15WL473p03RC
47k
4485 ±1%
4537
4543
4557
0.046
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
Continued on the following page.
7
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Continued from the preceding page.
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
NCP15WD683p03RC
68k
4150 ±3%
4201
4209
4232
0.038
5
1
NCP15WL683p03RC
68k
4485 ±1%
4537
4543
4557
0.038
5
1
NCP15WF104D03RC
2
B-Constant
B-Constant
B-Constant
Maximum Operating Maximum Typical Dissipation
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
Voltage
Constant (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(V)
(mW/°C)
4303
4311
4334
0.032
5
1
NCP15WF104F03RC
100k ±0.5% 4250 ±0.5%
100k ±1%
4250 ±1%
4303
4311
4334
0.032
5
1
NCP15WF104p03RC
100k
4250 ±1%
4303
4311
4334
0.032
5
1
NCP15WL104p03RC
100k
4485 ±1%
4537
4543
4557
0.032
5
1
NCP15WL154p03RC
150k
4485 ±1%
4537
4543
4557
0.026
5
1
NCP15WM154p03RC
150k
4500 ±3%
4571
4582
4614
0.026
5
1
NCP15WM224p03RC
220k
4500 ±3%
4571
4582
4614
0.021
5
1
NCP15WM474p03RC
470k
4500 ±3%
4571
4582
4614
0.015
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
8
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor and Compensation 0402 (1005) Size/NCU Series
0.5±0.05
Chip NTC Thermistors have Ni barrier termination,
provide excellent solderability and offer high
stability in environment due to unique inner
construction.
This is new series, available market where request
the high reliability for wide temperature sensing and
compensation.
0.25±0.10
0.25±0.10
0.5±0.05
1.0±0.05
Features
1. Excellent solderability and high stability in the
application's environment
2. Excellent long-term stability
3. High accuracy in resistance and B-Constant
4. Reflow soldering possible
5. Same B-constant in the same resistance in the two
sizes (0603 size/0402 size)
Downsize is easy for design.
6. NCU series are recognized by UL/cUL.
(UL1434, File No.E137188)
2
Electrode
(Cu System + Ni Plating + Sn Plating)
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/ncu
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric circuits
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
B-Constant
B-Constant
Maximum Operating Maximum Typical Dissipation
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
Voltage Constant (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(V)
(mW/°C)
NCU15XH103D60RC
10k ±0.5%
3380 ±0.7%
3428
3434
3455
0.100
5
NCU15XH103F60RC
10k ±1%
3380 ±1%
3428
3434
3455
0.100
5
1
NCU15XH103p60RC
10k
3380 ±1%
3428
3434
3455
0.100
5
1
NCU15WB473D60RC
47k ±0.5%
4050 ±0.5%
4101
4108
4131
0.046
5
1
NCU15WB473F60RC
47k ±1%
4050 ±1%
4101
4108
4131
0.046
5
1
1
NCU15WB473p60RC
47k
4050 ±1%
4101
4108
4131
0.046
5
1
NCU15WF104D60RC
100k ±0.5%
4250 ±0.5%
4303
4311
4334
0.032
5
1
NCU15WF104F60RC
100k ±1%
4250 ±1%
4303
4311
4334
0.032
5
1
NCU15WF104p60RC
100k
4250 ±1%
4303
4311
4334
0.032
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
If there is any additionally electrical characteristics, please contact from close sales office or website.
9
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor and Compensation 0603 (1608) Size/NCP Series
0.8±0.15
Chip NTC Thermistors' Ni barrier termination provides
excellent solderability and their unique construction
offers high stability in the application's environment.
0.2-0.6
Features
3
0.2-0.6
1. Excellent solderability and high stability in the
application's environment
2. Excellent long-term stability
3. High accuracy in resistance and B-constant
4. Flow/Reflow soldering possible
5. Same B-Constant in the same resistance in the two
sizes (0603 size/0402 size)
Downsize is easy for design.
6. NCP series are recognized by UL/cUL.
(UL1434, File No.E137188)
0.8±0.15
1.6±0.15
Electrode
(Ag System + Ni Plating + Sn Plating)
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/ncp
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric
circuits
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
B-Constant
B-Constant
Maximum Operating
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
Maximum
Voltage
(V)
Typical Dissipation
Constant (25°C)
(mW/°C)
NCP18XM221p03RB
220
3500 ±3%
3539
3545
3560
0.674
5
1
NCP18XM331p03RB
330
3500 ±3%
3539
3545
3560
0.550
5
1
NCP18XQ471p03RB
470
3650 ±2%
3688
3693
3706
0.609
5
1
NCP18XQ681p03RB
680
3650 ±3%
3688
3693
3706
0.383
5
1
NCP18XQ102p03RB
1.0k
3650 ±2%
3688
3693
3706
0.316
5
1
NCP18XW152p03RB
1.5k
3950 ±3%
3982
3987
3998
0.258
5
1
NCP18XW222p03RB
2.2k
3950 ±3%
3982
3987
3998
0.213
5
1
NCP18XW332p03RB
3.3k
3950 ±3%
3982
3987
3998
0.174
5
1
NCP18XM472p03RB
4.7k
3500 ±2%
3539
3545
3560
0.146
5
1
NCP18XW472p03RB
4.7k
3950 ±3%
3982
3987
3998
0.146
5
1
NCP18XW682p03RB
6.8k
3950 ±3%
3982
3987
3998
0.121
5
1
3428
3434
3455
0.100
5
1
NCP18XH103D03RB
10k ±0.5% 3380 ±0.7%
NCP18XH103F03RB
10k ±1%
3380 ±1%
3428
3434
3455
0.100
5
1
NCP18XH103p03RB
10k
3380 ±1%
3428
3434
3455
0.100
5
1
NCP18XV103p03RB
10k
3900 ±3%
3930
3934
3944
0.100
5
1
NCP18XW153p03RB
15k
3950 ±3%
3982
3987
3998
0.082
5
1
NCP18XW223p03RB
22k
3950 ±3%
3982
3987
3998
0.067
5
1
NCP18WB333p03RB
33k
4050 ±3%
4101
4108
4131
0.055
5
1
NCP18WB473D03RB
4101
4108
4131
0.046
5
1
NCP18WB473F10RB
47k ±1%
4050 ±1.5%
4101
4108
4131
0.046
5
1
NCP18WB473p03RB
47k
4050 ±1%
4101
4108
4131
0.046
5
1
NCP18WD683p03RB
68k
4150 ±3%
4201
4209
4232
0.038
5
1
4303
4311
4334
0.032
5
1
NCP18WF104D03RB
47k ±0.5% 4050 ±0.5%
100k ±0.5% 4250 ±0.5%
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
Continued on the following page.
10
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Continued from the preceding page.
Part Number
Resistance
(25°C)
(ohm)
B-Constant
(25-50°C)
(K)
B-Constant
B-Constant
B-Constant
Maximum Operating
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
Maximum
Voltage
(V)
Typical Dissipation
Constant (25°C)
(mW/°C)
NCP18WF104F12RB
100k ±1%
4250 ±1%
4303
4311
4334
0.032
5
1
NCP18WF104p03RB
100k
4250 ±2%
4303
4311
4334
0.032
5
1
NCP18WM154p03RB
150k
4500 ±3%
4571
4582
4614
0.026
5
1
NCP18WM224p03RB
220k
4500 ±3%
4571
4582
4614
0.021
5
1
NCP18WM474p03RB
470k
4500 ±3%
4571
4582
4614
0.015
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
3
11
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor and Compensation 0603 (1608) Size/NCU Series
3
0.8±0.15
Chip NTC Thermistors have Ni barrier termination,
provide excellent solderability and offer high
stability in environment due to unique inner
construction.
This is new series, available market where request
the high reliability for wide temperature sensing and
compensation.
0.2-0.6
0.2-0.6
0.8±0.15
1.6±0.15
Features
Electrode
(Cu System + Ni Plating + Sn Plating)
1. Excellent solderability and high stability in the
application's environment
2. Excellent long-term stability
3. High accuracy in resistance and B-constant
4. Flow/Reflow soldering possible
5. Same B-Constant in the same resistance in the two
sizes (0603 size/0402 size)
Downsize is easy for design.
6. NCU series are recognized by UL/cUL.
(UL1434, File No.E137188)
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/ncu
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric
circuits
Part Number
NCU18XH103D60RB
Resistance
(25°C)
(ohm)
B-Constant
B-Constant
B-Constant
B-Constant
(25-50°C)
(25-80°C)
(25-85°C)
(25-100°C)
(K)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
10k ±0.5% 3380 ±0.7%
3428
3434
3455
Maximum
Voltage
(V)
Typical Dissipation
Constant (25°C)
(mW/°C)
0.100
5
1
NCU18XH103F60RB
10k ±1%
3380 ±1%
3428
3434
3455
0.100
5
1
NCU18XH103p60RB
10k
3380 ±1%
3428
3434
3455
0.100
5
1
NCU18WB473D60RB
4101
4108
4131
0.046
5
1
NCU18WB473F60RB
47k ±0.5% 4050 ±0.5%
47k ±1%
4050 ±1%
4101
4108
4131
0.046
5
1
NCU18WB473p60RB
47k
4050 ±1%
4101
4108
4131
0.046
5
1
NCU18WF104D60RB 100k ±0.5% 4250 ±0.5%
4303
4311
4334
0.032
5
1
NCU18WF104F60RB
100k ±1%
4250 ±1%
4303
4311
4334
0.032
5
1
NCU18WF104p60RB
100k
4250 ±2%
4303
4311
4334
0.032
5
1
NCU18WM154p60RB
150k
4500 ± 3%
4571
4582
4614
0.026
5
1
NCU18WM224p60RB
220k
4500 ± 3%
4571
4582
4614
0.021
5
1
NCU18WM474p60RB
470k
4500 ± 3%
4571
4582
4614
0.015
5
1
p is filled with resistance tolerance codes (E: ±3%, J: ±5%).
Operating Temperature Range: -40°C to +125°C
If there is any additionally electrical characteristics, please contact from close sales office or website.
12
Maximum Operating
Current (25°C)
(mA)
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type Standard Land Pattern Dimensions
c
Chip
b
Part Number
NCP03
NCP15
NCU15
NCP18
NCU18
Solder Resist
Land
a
Dimensions (mm)
Soldering
Methods
Chip (LxW)
a
b
Reflow Soldering 0.6x0.3
0.25
0.3
Reflow Soldering 1.0x0.5
0.4 0.4-0.5
Reflow Soldering 1.0x0.5
0.6 0.4-0.5
0.6-1.0 0.8-0.9
Flow Soldering
1.6x0.8
0.6-0.8 0.6-0.7
Reflow Soldering
0.6-1.2 0.8-0.9
Flow Soldering
1.6x0.8
0.6-1.2 0.6-0.7
Reflow Soldering
c
0.3
0.5
0.5
0.6-0.8
0.6-0.8
0.6-0.8
0.6-0.8
13
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)
Part Number NCPppXM221 NCPppXM331 NCPppXQ471 NCPppXQ681 NCPppXM102 NCPppXQ102 NCPppXM152 NCPppXW152
Resistance
220Ω
330Ω
680Ω
1.0kΩ
470Ω
1.0kΩ
1.5kΩ
1.5kΩ
B-Constant
3500K
3650K
3500K
3500K
3650K
3650K
3500K
3950K
Temp. (°C)
Resistance (Ω) Resistance (Ω) Resistance (Ω) Resistance (Ω) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
–40
4947.904
7421.856
17104.854
21.266
11822.473
25.154
31.899
51.791
–35
3703.755
5555.632
12685.248
16.150
8767.745
18.655
24.225
37.172
–30
2798.873
4198.309
9505.855
12.347
6570.224
13.979
18.520
27.005
–25
2135.887
3203.831
7193.219
9.503
4971.784
10.578
14.255
19.843
–20
1645.037
2467.555
5493.436
7.365
3796.933
8.079
11.047
14.728
–15
1278.034
1917.051
4229.599
5.747
2923.400
6.220
8.621
11.044
–10
1000.620
1500.930
3283.675
4.516
2269.599
4.829
6.773
8.362
–5
789.612
1184.418
2568.411
3.572
1775.225
3.777
5.358
6.389
0
627.752
941.628
2024.158
2.844
1399.050
2.977
4.266
4.922
5
502.474
753.711
1606.275
2.280
1110.220
2.362
3.419
3.825
10
405.010
607.514
1283.691
1.839
887.257
1.888
2.758
2.994
15
328.480
492.720
1032.245
1.492
713.463
1.518
2.238
2.361
20
268.044
402.066
835.351
1.218
577.375
1.229
1.827
1.876
25
220.000
330.000
680.000
1.000
470.000
1.000
1.500
1.500
30
181.576
272.365
556.733
0.825
384.800
0.819
1.238
1.207
35
150.668
226.002
458.287
0.685
316.757
0.674
1.027
0.978
40
125.681
188.521
379.320
0.571
262.177
0.558
0.857
0.797
45
105.336
158.004
315.504
0.479
218.069
0.464
0.718
0.653
50
88.717
133.076
263.749
0.403
182.297
0.388
0.605
0.538
55
75.059
112.588
221.579
0.341
153.150
0.326
0.512
0.446
60
63.777
95.666
186.998
0.290
129.249
0.275
0.435
0.371
65
54.415
81.622
158.499
0.247
109.551
0.233
0.371
0.311
70
46.631
69.946
134.960
0.212
93.281
0.199
0.318
0.261
75
40.115
60.172
115.383
0.182
79.750
0.170
0.274
0.221
80
34.637
51.955
99.029
0.157
68.446
0.146
0.236
0.187
85
30.013
45.019
85.356
0.136
58.996
0.126
0.205
0.160
90
26.110
39.165
73.839
0.119
51.036
0.109
0.178
0.137
95
22.790
34.186
64.140
0.104
44.332
0.094
0.155
0.117
100
19.957
29.935
55.905
0.091
38.640
0.082
0.136
0.101
105
17.541
26.312
48.888
0.080
33.790
0.072
0.120
0.088
110
15.453
23.180
42.918
0.070
29.664
0.063
0.105
0.076
115
13.663
20.494
37.795
0.062
26.123
0.056
0.093
0.067
120
12.114
18.171
33.409
0.055
23.091
0.049
0.083
0.058
125
10.778
16.168
29.618
0.049
20.472
0.044
0.074
0.051
Part Number NCPppXM222 NCPppXW222 NCPppXM332 NCPppXW332 NCPppXM472 NCPppXW472 NCPppXH682 NCPppXW682
3.3kΩ
4.7kΩ
3.3kΩ
2.2kΩ
4.7kΩ
Resistance
2.2kΩ
6.8kΩ
6.8kΩ
3950K
3950K
3500K
3500K
3500K
3950K
B-Constant
3380K
3950K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
162.279
70.179
–40
46.786
105.705
75.961
133.043
234.787
113.941
116.474
53.295
–35
35.530
79.126
54.520
100.756
168.515
81.779
84.615
40.743
–30
27.162
59.794
39.607
77.076
122.422
59.411
62.173
31.360
–25
20.907
45.630
29.103
59.540
89.953
43.654
46.147
24.304
–20
16.203
35.144
21.601
46.401
66.766
32.401
34.604
18.966
–15
12.644
27.303
16.198
36.482
50.066
24.297
26.200
14.901
–10
9.934
21.377
12.264
28.904
37.906
18.396
20.018
11.787
–5
7.858
16.869
9.370
23.047
28.963
14.055
10.829
15.423
9.386
0
6.257
13.411
7.219
18.509
22.313
8.414
11.984
7.523
5
5.015
10.735
5.609
14.974
17.338
6.586
9.380
6.067
10
4.045
8.653
4.391
12.189
13.571
5.195
7.399
4.924
15
3.283
7.018
3.463
9.978
10.705
4.126
5.877
4.019
20
2.680
5.726
2.751
8.215
8.503
3.300
4.700
3.300
25
2.200
4.700
2.200
6.800
6.800
2.656
3.783
2.724
30
1.816
3.879
1.771
5.654
5.474
2.152
3.064
2.260
35
1.507
3.219
1.434
4.725
4.434
1.753
2.497
1.885
40
1.257
2.685
1.169
3.967
3.613
1.437
2.046
1.580
45
1.053
2.250
0.958
3.344
2.961
1.184
1.686
1.331
50
0.887
1.895
0.789
2.829
2.440
0.981
1.397
1.126
55
0.751
1.604
0.654
2.404
2.022
0.817
1.164
0.957
60
0.638
1.363
0.545
2.050
1.683
0.684
0.974
0.816
65
0.544
1.163
0.456
1.759
1.409
0.575
0.819
0.700
70
0.466
0.996
0.383
1.515
1.185
0.486
0.692
0.602
75
0.401
0.857
0.324
1.309
1.001
0.412
0.587
0.520
80
0.346
0.740
0.275
1.135
0.849
0.351
0.500
0.450
85
0.300
0.641
0.234
0.988
0.724
0.301
0.428
0.392
90
0.261
0.558
0.200
0.862
0.620
0.258
0.368
0.342
95
0.228
0.487
0.172
0.755
0.532
0.223
0.318
0.299
100
0.200
0.426
0.149
0.662
0.459
0.193
0.275
0.263
105
0.175
0.375
0.129
0.583
0.398
0.168
0.239
0.232
110
0.155
0.330
0.112
0.515
0.346
0.146
0.208
115
0.205
0.137
0.292
0.098
0.457
0.302
0.128
0.182
120
0.182
0.121
0.259
0.085
0.406
0.264
0.113
0.160
125
0.162
0.108
0.230
0.075
0.361
0.232
Continued on the following page.
14
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)
Continued from the preceding page.
Part Number NCpppXH103D NCpppXH103 NCPppXV103 NCPppXH153 NCPppXW153 NCPppXH223 NCPppXW223 NCPppWL223
10kΩ±0.5%
10kΩ
Resistance
10kΩ
15kΩ
15kΩ
22kΩ
22kΩ
22kΩ
3380K
3900K
3380K
B-Constant
3950K
3380K
3950K
3380K
4485K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
197.390
195.652
–40
293.478
517.912
759.605
1073.436
430.434
328.996
149.390
148.171
–35
222.256
371.724
545.196
753.900
325.976
237.387
114.340
113.347
–30
170.021
270.048
396.070
535.073
249.364
173.185
88.381
87.559
–25
131.338
198.426
291.025
383.590
192.629
127.773
68.915
68.237
–20
102.355
147.278
216.008
277.643
150.121
95.327
54.166
53.650
–15
80.474
110.439
161.977
202.813
118.029
71.746
42.889
42.506
–10
63.759
83.617
122.638
149.462
93.514
54.564
34.196
33.892
–5
50.838
63.888
93.702
111.082
74.563
41.813
27.445
27.219
0
40.828
49.221
72.191
83.233
59.881
32.330
22.165
22.021
5
33.032
38.245
56.093
62.858
48.446
25.194
18.010
17.926
10
26.888
29.936
43.907
47.831
39.436
19.785
14.720
14.674
15
22.010
23.613
34.633
36.664
32.282
15.651
12.099
12.081
20
18.121
18.756
27.509
28.304
26.577
12.468
10.000
10.000
25
15.000
15.000
22.000
22.000
22.000
10.000
8.072
8.309
8.315
30
12.472
12.074
17.709
17.214
18.292
6.556
6.939
6.948
35
10.422
9.780
14.344
13.557
15.285
5.356
5.824
5.834
40
8.751
7.969
11.688
10.744
12.834
4.401
4.911
4.917
45
7.375
6.531
9.578
8.566
10.817
3.635
4.160
4.161
50
6.241
5.382
7.894
6.871
9.154
3.019
3.539
3.535
55
5.302
4.459
6.540
5.544
7.777
2.521
3.024
3.014
60
4.521
3.713
5.446
4.498
6.631
2.115
2.593
2.586
65
3.879
3.108
4.559
3.669
5.690
1.781
2.233
2.228
70
3.341
2.613
3.832
3.009
4.901
1.509
1.929
1.925
75
2.887
2.208
3.239
2.479
4.234
1.284
1.673
1.669
80
2.503
1.873
2.748
2.052
3.671
1.097
1.455
1.452
85
2.178
1.597
2.342
1.707
3.195
0.941
1.270
1.268
90
1.902
1.367
2.004
1.426
2.790
0.810
1.112
1.110
95
1.664
1.174
1.722
1.196
2.441
0.701
0.976
0.974
100
1.461
1.013
1.486
1.008
2.142
0.608
0.860
0.858
105
1.287
0.878
1.287
0.852
1.888
0.530
0.759
0.758
110
1.137
0.763
1.119
0.724
1.668
0.463
0.673
0.672
115
1.007
0.665
0.975
0.617
1.477
0.406
0.598
0.596
120
0.895
0.582
0.854
0.528
1.312
0.358
0.532
0.531
125
0.797
0.511
0.750
0.454
1.169
Part Number NCPppWB333 NCPppWF333 NCPppWL333 NCpppWB473D NCpppWB473 NCPppWL473 NCPppWD683 NCPppWF683
47kΩ±0.5%
Resistance
47kΩ
33kΩ
33kΩ
47kΩ
33kΩ
68kΩ
68kΩ
4050K
B-Constant
4050K
4485K
4050K
4485K
4250K
4250K
4150K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
1690.586
1747.920
1610.154
2293.249
1227.263
–40
1451.049
2990.041
2735.359
1215.318
1245.428
1130.850
1610.605
874.449
–35
1019.238
2100.247
1937.391
882.908
898.485
802.609
1143.110
630.851
–30
725.084
1494.113
1389.345
647.911
655.802
575.385
819.487
460.457
–25
522.021
1075.679
1008.014
480.069
483.954
416.464
593.146
339.797
–20
379.842
782.705
738.978
359.009
360.850
304.219
433.281
253.363
–15
279.371
575.674
547.456
270.868
271.697
224.193
319.305
190.766
–10
207.566
427.712
409.600
206.113
206.463
166.623
237.312
144.964
–5
155.639
320.710
309.217
158.126
158.214
124.850
177.816
111.087
0
117.814
242.768
235.606
122.267
122.259
94.287
134.287
85.842
5
89.925
185.300
180.980
95.256
95.227
71.747
102.184
66.861
10
69.204
142.603
140.139
74.754
74.730
54.996
78.327
52.470
15
53.675
110.602
109.344
59.075
59.065
42.455
60.467
41.471
20
41.937
86.415
85.929
47.000
47.000
33.000
47.000
33.000
25
33.000
68.000
68.000
37.636
37.643
25.822
36.776
26.430
30
26.143
53.871
54.167
30.326
30.334
20.335
28.962
21.298
35
20.845
42.954
43.421
24.583
24.591
16.115
22.952
17.266
40
16.723
34.460
35.016
20.043
20.048
12.849
18.301
14.076
45
13.498
27.814
28.406
16.433
16.433
10.306
14.679
11.538
50
10.954
22.572
23.166
13.545
13.539
8.317
11.845
9.506
55
8.940
18.422
18.997
11.223
11.209
6.748
9.610
7.870
60
7.334
15.113
15.657
9.345
9.328
5.504
7.839
6.549
65
6.046
12.459
12.967
7.818
7.798
4.513
6.427
5.475
70
5.011
10.325
10.794
6.571
6.544
3.718
5.296
4.595
75
4.170
8.592
9.021
5.548
5.518
3.078
4.384
3.874
80
3.487
7.185
7.575
4.704
4.674
2.560
3.646
3.282
85
2.928
6.033
6.387
4.004
3.972
2.139
3.046
2.789
90
2.469
5.087
5.407
3.422
3.388
1.794
2.555
2.379
95
2.091
4.309
4.598
2.936
2.902
1.511
2.152
2.038
100
1.777
3.661
3.922
2.528
2.494
1.278
1.820
1.751
105
1.516
3.124
3.359
2.184
2.150
1.085
1.546
1.509
110
1.298
2.675
2.887
1.893
1.860
0.925
1.318
1.306
115
1.116
2.299
2.489
1.646
1.615
0.792
1.128
1.134
120
0.962
1.983
2.155
1.436
1.406
0.681
0.970
0.987
125
0.832
1.715
1.870
Continued on the following page.
15
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)
Continued from the preceding page.
Part Number NCPppWL683 NCpppWF104D NCpppWF104 NCPppWL104 NCPppWL154 NCpppWM154 NCPppWL224 NCpppWM224
220kΩ
Resistance
100kΩ±0.5%
150kΩ
100kΩ
100kΩ
220kΩ
150kΩ
68kΩ
4500K
B-Constant
4250K
4500K
4250K
4485K
4485K
4485K
4485K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
–40
4397.119
11585.884
4879.254
10734.358
7318.881
3317.893
7899.466
4221.283
–35
3088.599
8016.973
3426.818
7539.001
5140.228
2330.237
5466.118
2995.044
–30
5623.931
2197.225
2432.149
5350.729
3648.224
1653.862
3834.499
2146.996
–25
3990.100
1581.881
1743.590
3835.898
2615.385
1185.641
2720.523
1554.599
–20
2861.784
1151.037
1262.012
2776.427
1893.018
858.168
1951.216
1136.690
–15
2076.162
846.579
921.875
2028.126
1382.813
626.875
1415.565
839.019
–10
1520.909
628.988
679.373
1494.620
1019.059
461.974
1036.984
624.987
–5
1125.049
471.632
504.919
1110.822
757.379
343.345
767.079
469.678
0
839.912
357.012
378.333
832.332
567.499
257.266
572.667
355.975
5
632.521
272.500
285.717
628.577
428.575
194.287
431.264
272.011
10
480.194
209.710
217.414
478.310
326.121
147.841
327.405
209.489
15
367.455
162.651
166.654
366.639
249.981
113.325
250.538
162.559
20
283.310
127.080
128.653
283.036
192.979
87.484
193.166
127.057
25
220.000
100.000
100.000
220.000
150.000
68.000
150.000
100.000
30
172.012
79.222
78.247
172.143
117.370
53.208
117.281
79.222
35
135.364
63.167
61.622
135.569
92.433
41.903
92.293
63.167
40
107.198
50.677
48.835
107.436
73.252
33.208
73.090
50.677
45
85.419
40.904
38.937
85.662
58.406
26.477
58.240
40.904
50
68.441
33.195
31.231
68.708
46.846
21.237
46.665
33.195
55
55.153
27.091
25.202
55.444
37.803
17.137
37.605
27.091
60
44.665
22.224
20.448
44.984
30.671
13.904
30.453
22.224
65
36.379
18.323
16.679
36.694
25.018
11.342
24.804
18.323
70
29.763
15.184
13.675
30.085
20.513
9.299
20.293
15.184
75
24.462
12.635
11.268
24.789
16.902
7.662
16.679
12.635
80
20.205
10.566
9.329
20.523
13.993
6.343
13.776
10.566
85
16.761
8.873
7.758
17.068
11.638
5.276
11.428
8.873
90
13.962
7.481
6.481
14.258
9.721
4.407
9.520
7.481
95
11.684
6.337
5.437
11.961
8.155
3.697
7.966
6.337
100
9.809
5.384
4.580
10.075
6.869
3.114
6.688
5.384
105
8.270
4.594
3.873
8.521
5.810
2.634
5.639
4.594
110
6.998
3.934
3.289
7.236
4.933
2.236
4.772
3.934
115
5.942
3.380
2.804
6.169
4.206
1.907
4.052
3.380
120
5.067
2.916
2.400
5.281
3.601
1.632
3.454
2.916
125
4.334
2.522
2.064
4.540
3.096
1.403
2.955
2.522
Part Number NCPppWF474 NCpppWM474
Resistance
470kΩ±1%
470kΩ
B-Constant
4250K
4500K
Temp. (°C) Resistance (kΩ) Resistance (kΩ)
18632.4186
24751.661
–40
13322.1161
17127.169
–35
9596.7223
12014.762
–30
7012.1677
8524.305
–25
5148.6454
6113.811
–20
3837.2457
4435.437
–15
2870.6987
3249.216
–10
2177.2734
2403.515
–5
1657.5649
1794.358
0
1271.5627
1351.294
5
980.9354
1025.870
10
762.8640
785.018
15
596.7998
605.252
20
470.0000
470.000
25
372.5499
367.480
30
297.1820
289.186
35
238.3762
229.014
40
192.4150
182.485
45
156.0147
146.215
50
127.2622
117.828
55
104.1000
95.420
60
85.7325
77.718
65
70.8958
63.584
70
58.9516
52.260
75
49.1468
43.166
80
41.1989
35.808
85
34.6905
29.828
90
29.3049
24.961
95
24.8835
20.955
100
21.2079
17.668
105
18.1119
14.951
110
15.5330
12.695
115
13.3419
10.824
120
11.5013
9.259
125
16
Continued on the following page.
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type !Caution/Notice
!Caution (Storage and Operating Conditions)
This product is designed for application in an
ordinary environment (normal room temperature,
humidity and atmospheric pressure).
Do not use under the following conditions because
all of these factors can deteriorate the product
characteristics or cause failures and burn-out.
1. Corrosive gas or deoxidizing gas
(Chlorine gas, Hydrogen sulfide gas, Ammonia gas,
Sulfuric acid gas, Nitric oxide gas, etc.)
2. Volatile or flammable gas
3. Dusty conditions
4. Under vacuum, or under high or low pressure
5. Wet or humid locations
6. Places with salt water, oils, chemical liquids or
organic solvents
7. Strong vibrations
8. Other places where similar hazardous conditions
exist
!Caution (Others)
Be sure to provide an appropriate fail-safe function
on your product to prevent secondary damage that may be
caused by the abnormal function or the failure of our
product.
Notice (Storage and Operating Conditions)
To keep the solderability of the product from degrading,
the following storage conditions are recommended.
1. Storage condition:
Temperature -10 to +40°C
Humidity less than 75%RH (not dewing condition)
2. Storage term:
Use this product within 6 months after delivery by
first-in and first-out stocking system.
3. Storage place:
Do not store this product in corrosive gas
(Sulfuric acid gas, Chlorine gas, etc.) or in direct
sunlight.
Notice (Rating)
Use this product within the specified temperature
range.
Higher temperature may cause deterioration of the
characteristics or the material quality of this
product.
Notice (Handling)
The ceramic of this product is fragile, and care must
be taken not to load an excessive press-force or to
cause a shock at handling.
Such forces may cause cracking or chipping.
17
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Temperature Sensor and Compensation Chip Type !Caution/Notice
Notice (Soldering and Mounting)
1. Mounting Position
Choose a mounting position that minimizes the stress
imposed on the chip during flexing or bending of the
board.
Component Direction
Locate this
product
horizontal to
the direction in
which stress
acts.
Mounting Close to Board Separation Line
C
Perforation
Holes
A
(a) Solder within the temperature and time combinations
indicated by the slanted lines in the following graphs.
(b) Excessive soldering conditions may cause dissolution of
metallization or deterioration of solder-wetting on the
external electrode.
(c) In case of repeated soldering, the accumulated soldering
time should be within the range shown in the figure
below. (For example, Reflow peak temperature: 260°C,
twice -> The total accumulated soldering time at 260°C
is within 30sec.)
D
Slit
Keep this product on the PC
Board away from the
Separation Line.
Worst ← A-C-B-D → Better
NCP03/15 Series, NCU15 Series
Allowable Reflow Soldering Temp. and Time
280
Temperature (°C)
2. Allowable Soldering Temperature and Time
B
270
260
250
240
230
220
0
10 20 30 40 50 60 70 80 90
Time (sec.)
NCP18 Series, NCU18 Series
Allowable Reflow Soldering Temp. and Time
280
280
270
270
Temperature (°C)
Temperature (°C)
Allowable Flow Soldering Temp. and Time
260
250
240
230
220
210
260
250
240
230
220
210
0
10
20
Time (sec.)
30
0 10 20 30 40 50 60 70 80 90 100110
Time (sec.)
Continued on the following page.
18
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor and Compensation Chip Type !Caution/Notice
Continued from the preceding page.
(a) Insufficient preheating may cause a crack on the ceramic
body. The difference between preheating temperature
and maximum temperature in the profile shall be 100 °C.
(b) Rapid cooling by dipping in solvent or by other means is
not recommended.
NCP03/15 Series, NCU15 Series
Reflow Soldering Conditions
Temperature (°C)
3. Recommended Temperature Profile for Soldering
300
Preheating (in air)
Soldering
1-2min.
*20sec.
Gradual Cooling
(in air)
200
100
0
* In case of repeated soldering, the accumulated soldering
time should be within the range shown in the figure of
section 2.
Preheating: 160±10°C, 1-2min.
Soldering: 240-260°C, 20sec.
NCP18 Series, NCU18 Series
300
Preheating (in air)
Reflow Soldering Conditions
Gradual Cooling
Soldering
(in air)
Temperature (°C)
Temperature (°C)
Flow Soldering Conditions
200
100
0
1-2min.
Soldering
1-2min.
*20sec.
Gradual Cooling
(in air)
200
100
0
*10sec.
Preheating (in air)
300
Preheating: 160±10°C, 1-2min.
Soldering: 230-260°C, 10sec.
Preheating: 160±10°C, 1-2min.
Soldering: 230-260°C, 20sec.
4. Solder and Flux
(1) Solder and Paste
(a) Reflow Soldering: NCP03/15/18 Series, NCU15/18 Series
For your reference, we use the solder paste below for any
internal tests of this product.
aM705-GRM360-K2-V (Sn:Ag:Cu=96.5wt%:3.0wt%:0.5wt%)
(Manufactured by Senju Metal Industry Co., Ltd.)
(b) Flow Soldering: NCP18 Series, NCU18 Series
We use the solder paste below for any internal tests of
this product.
aSn:Ag:Cu=96.5wt%:3.0wt%:0.5wt%
(2) Flux
Use rosin type flux in the soldering process.
If the flux listed below is used, some problems might be
caused in the product characteristics and reliability.
Please do not use the following flux.
a Strong acidic flux (with halide content exceeding
0.1wt%).
a Water-soluble flux
(*Water-soluble flux can be defined as non-rosin type
flux including wash-type flux and non-wash-type flux.)
5. Cleaning Conditions
For removing the flux after soldering, observe the following
points in order to avoid deterioration of the characteristics
or any change of the external electrodes' quality.
a Please keep mounted parts and a substrate from an
occurrence of resonance in ultrasonic cleaning.
a Please do not clean the products in the case of using a
non-wash-type flux.
NCP03/15, NCU15
NCP18, NCU18
Solvent
Isopropyl Alcohol
Isopropyl Alcohol
Dipping Cleaning
Less than 5min. at room
temp. or less than 2min.
at 40°C max.
Less than 5min. at room
temp. or less than 2min.
at 40°C max.
Ultrasonic
Cleaning
Less than 5min. and
20W/
Frequency of 28kHz to
40kHz
Less than 1min. and
20W/
Frequency of several
10kHz to 100kHz
6. Drying
After cleaning, promptly dry this product.
Continued on the following page.
19
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Temperature Sensor and Compensation Chip Type !Caution/Notice
Continued from the preceding page.
7. Printing Conditions of Solder Paste
Reference: Optimum Solder Amount
o The amount of solder is critical. Standard height of fillet is
shown in the table below.
o Too much solder may cause mechanical stress, resulting
in cracking, mechanical and/or electronic damage.
E
T
Electrode
Solder
Solder
Part Number
Solder Paste Thickness
NCP03
100μm
NCP15, NCU15
150μm
NCP18, NCU18
200μm
8. Adhesive Application and Curing
o Thin or insufficient adhesive may result in loose
component contact with land during flow soldering.
o Low viscosity adhesive causes chips to slip after
mounting.
20
T
1/3E<
=T<
=E
1/3E<
=T<
=E
0.2mm<
=T<
=E
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Temperature
Sensor and Compensation Chip Type Package
Taping
Dimensions
Minimum Quantity Guide
Part Number
Quantity (pcs.)
Paper Tape
NCP03
15,000
NCP15, NCU15
10,000
NCP18, NCU18
4,000
Embossed Tape
-
Tape Carrier Packaging
1. Dimensions of Reel
2.0±0.5
ø60 +1.0
–0
ø13.0±0.2
ø21.0±0.8
+1.0
9.0–0
+0
ø180–1.5
(in mm)
2. Taping Method
(1) A tape in a reel contains Leader unit and Trailer unit where
products are not packed. (Please refer to the figure at the
Leader Unit
190-250
210-250
40 min.
Trailer Unit
Vacant Section Top Tape alone
Cover Tape alone
right.)
(2) The top and base tapes or plastic and cover tape are not
Chip-mounting Unit
stuck at the first five pitches minimum.
(3) A label should be attached on the reel. (MURATA's part
number, inspection number and quantity should be marked
on the label.)
Direction of Feed
(in mm)
(4) Taping reels are packed in a package.
Continued on the following page.
21
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Temperature
Sensor and Compensation Chip Type Package
Taping
Dimensions
Continued from the preceding page.
3. Paper Tape (NCP03/15/18 Series, NCU15/18 Series)
0.8 max.
0.38*
8.0±0.3
ø1.5+0.1/–0
1.15*
8.0±0.3
0.68*
2.0±0.05
4.0±0.1
0.5 max.
3.5±0.05
1.75±0.1
ø1.5+0.1/–0
3.5±0.05
2.0±0.05
4.0±0.1
1.75±0.1
NCP15, NCU15 Series
NCP03 Series
0.65*
Direction of Feed
Direction of Feed
* Reference Value
* Reference Value
1.1 max.
1.85*
8.0±0.3
ø1.5+0.1/–0
3.5±0.05
2.0±0.05
4.0±0.1
4.0±0.1
1.75±0.1
NCP18, NCU18 Series
1.05*
Direction of Feed
* Reference Value
(in mm)
(1) Other Conditions
(a) Packaging
Products are packaged in the cavity of the base tape and
sealed by a top tape and bottom tape.
(b) Tape
The top tape and bottom tape have no joints and
products are packaged and sealed in the cavity of the
base tape, continuously.
(2) Peeling Force of Top Tape
165-180°
F
* 1 Peeling angle: 165 to 180° against the fixed surface of tape.
* 2 Peeling speed: 300mm/min.
* 3 Peeling force: 0.1 - 0.6N
(3) Pull Strength
Pull strength of top tape is specified at 10N minimum.
Pull strength of bottom tape should be specified 5N
minimum.
22
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor Thermo String Cooper Wire Type
1.2±0.4
1.2±0.4
This product is a small flexible lead type NTC Thermistor
with a small head and a thin lead wire.
60 to 100±2
110 to 150±3
Features
NXFT15_1B Type (twist)
1.2±0.4
1.2±0.4
60 to 100±2
110 to 150±3
4
ø0.30±0.05
3+2/-1
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric
circuits
NXFT15XM202EApBppp
(in mm)
The full length 60mm to 150mm interval 10mm.
Applications
Part Number
ø0.30±0.05
3+2/-1
1. This small and highly accurate NTC Thermistor
provides extremely precise temperature sensing.
2. The small sensing head and thin lead wire deliver
temperature sensing in a narrow space.
3. Flexibility and a wide variety of lengths (60mm to
150mm)
enable the design of flexible temperature sensing
architectures.
4. This product is compatible with our 0402 (EIA) size
chip Thermistor.
5. Excellent long-term stability
6. This is a halogen free product. *
* Cl= max.900ppm, Br=max.900ppm and
Cl+Br=max.1500ppm
7. NXFT series are recognized by UL/cUL.
(UL1434, File No.E137188).
The full length 60mm to 150mm interval 10mm.
(in mm)
NXFT15_2B Type (without twist)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/nxf
Resistance B-Constant
B-Constant
B-Constant
B-Constant
Maximum Operating Rated Electric Typical Dissipation Thermal Time
(25°C) (25-50°C)
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C) Power (25°C) Constant (25°C)
Constant
(ohm)
(K)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(mW)
(mW/°C)
(25°C) (s)
2k±3%
3500±1%
3539
3545
3560
0.27
7.5
1.5
4
NXFT15XV302FApBppp
3k±1%
3936±1%
3971
3977
3989
0.22
7.5
1.5
4
NXFT15XH103FApBppp
10k ±1% 3380 ±1%
3428
3434
3455
0.12
7.5
1.5
4
NXFT15XV103FApBppp
10k ±1% 3936 ±1%
3971
3977
3989
0.12
7.5
1.5
4
NXFT15WB473FApBppp
47k ±1% 4050 ±1%
4101
4108
4131
0.06
7.5
1.5
4
NXFT15WF104FApBppp 100k ±1% 4250 ±1%
4303
4311
4334
0.04
7.5
1.5
4
p is filled with lead shape (1: twist, 2: without twist).
ppp is filled with Total-length codes. (60 to 150mm interval 10mm, ex. 060=60mm)
Maximum Operating Current rises Thermistor's temperature by 0.1°C
Rated Electric Power shows the required electric power that the thermistor's temperature rise to 30°C by self-heating, at ambient temperature of 25 °C.
Operating Temperature Range: -40°C to +125°C
23
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor Thermo String Nickel Copper Wire Type
1.2±0.4
1.2±0.4
This product is a small flexible lead type NTC Thermistor
with a small head and a thin lead wire.
4
21.0 to 50.0±2
Features
ø0.30±0.05
3+2/-1
1. This small and highly accurate NTC Thermistor
provides extremely precise temperature sensing.
Nickel Copper Wire Type has high thermal response than
the Cooper Wire Type.
2. The small sensing head and thin lead wire deliver
temperature sensing in a narrow space.
3. Flexibility and a wide variety of lengths (21mm to 50mm)
enable the design of flexible temperature sensing
architectures.
4. This product is compatible with our 0402 (EIA) size
chip Thermistor.
5. Excellent long-term stability
6. This is a halogen free product. *
* Cl= max.900ppm, Br=max.900ppm and
Cl+Br=max.1500ppm
7. NXFT series are recognized by UL/cUL.
(UL1434, File No.E137188).
The full length 21mm, 25 to 50mm interval 5mm.
(in mm)
NXFT15_AB Type (without twist)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/nxf
Applications
1. Temperature compensation for transistors, ICs, and
crystal oscillators in mobile communications
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric
circuits
Part Number
Resistance B-Constant
B-Constant
B-Constant
B-Constant
Maximum Operating Rated Electric Typical Dissipation Thermal Time
(25°C) (25-50°C)
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C) Power (25°C) Constant (25°C)
Constant
(ohm)
(K)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(mW)
(mW/°C)
(25°C) (s)
NXFT15XM202EEABppp
2k±3%
3500±1%
3539
3545
3560
0.17
3
0.6
3
NXFT15XV302FEABppp
3k±1%
3936±1%
3971
3977
3989
0.14
3
0.6
3
NXFT15XV502FEABppp
5k±1%
3936±1%
3971
3977
3989
0.11
3
0.6
3
NXFT15XH103FEABppp
10k±1%
3380±1%
3428
3434
3455
0.077
3
0.6
3
NXFT15XV103FEABppp
10k±1%
3936±1%
3971
3977
3989
0.077
3
0.6
3
NXFT15WB473FEABppp
47k±1%
4050±1%
4101
4108
4131
0.036
3
0.6
3
NXFT15WF104FEABppp
100k±1% 4250±1%
4303
4311
4334
0.024
3
0.6
3
ppp is filled with Total-length codes. (21mm, 25 to 50mm interval 5mm, ex. 050=50mm)
Maximum Operating Current rises Thermistor's temperature by 0.1°C
Rated Electric Power shows the required electric power that the thermistor's temperature rise to 30°C by self-heating, at ambient temperature of 25 °C.
Operating Temperature Range: -40°C to +125°C
24
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor Thermo String Type Specifications and Test Methods
No.
Item
Specifications
Except XM202&XV302
1
High Temperature
Storage Test
2
Low Temperature
Storage Test
3
Humidity
Storage Test
4
Temperature
Cycle
5
High Temperature
Load
6
Insulation Break down Voltage
· Resistance (R25°C)
fluctuation rate: less than ±1%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±1%.
· Resistance (R25°C)
fluctuation rate: less than ±2%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±1%.
Test Methods
XM202&XV302
· Resistance (R25°C)
fluctuation rate: less than ±3%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±2%.
125±2°C in air, for 1000 +48/-0hrs. without loading.
· Resistance (R25°C)
fluctuation rate: less than ±1%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±1%.
-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.
· Resistance (R25°C)
fluctuation rate: less than ±2%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±1%.
60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without
loading.
· Resistance (R25°C)
fluctuation rate: less than ±3%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±2%.
-40 +0/-3°C, 30min. in air
+25±2°C, 10 to 15min. in air
+125±2°C, 30min. in air
+25 +2/-0°C, 10 to 15min. in air (1 cycle)
Continuous 100 cycles, without loading.
· Resistance (R25°C)
fluctuation rate: less than ±3%.
· B-Constant (B25/50°C)
fluctuation rate: less than ±2%.
85±2°C in air, with 'Operating Current for Sensor' for 1000
+48/-0hrs.
· No damage electrical characteristics at DC100 V, 1min.
2mm length of coating resin from the top of Thermistor is to be
dipped into beads of lead (Pb), and DC100V 1min. is applied to
circuit between beads of lead (Pb) and lead wire.
4
Both lead wires are dipped into 350±10°C solder for
3.5±0.5sec., or 260±5°C solder for 10±1sec. according to Fig-1
(solder ).
7
Resistance to
Soldering Heat
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
1 to 2mm
Solder
Fig-1
8
Solderability
More than 90% of lead wire surface shall be covered by solder.
Both lead wires are dipped into flux (25wt% colophony isopropyl alcohol ) for 5 to 10sec. Then
both lead wires are dipped into 245±5°C solder
for 2±0.5sec. according to Fig-1.
The lead wire shall be inserted in a ø1.0mm hole until resin part
contacts with a substrate as shown in Fig.-2, and 1N force for
10sec. shall be applied to the lead wire.
9
Lead Wire
Pull Strength
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
1N (10sec.)
Fig-2
* · R25 is zero-power resistance at 25°C.
· B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C.
· After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure).
Continued on the following page.
25
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
Temperature Sensor Thermo String Type Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Methods
Hold the lead wires as in Fig-3. Bend by 90 degrees and again
bend back to the initial position. Then bend to the other side by
90 degrees and again bend back to the initial position. After
bending process, 10N force for 3sec. shall be applied to the
lead wire.
10
Lead Wire
Bending Strength
· Lead wire does not break.
10N (3 sec.)
Fig-3
NTC Thermistor shall be dropped without any force onto
concrete floor from 1 meter height one time.
11 Free Fall
NTC Thermistor shall be fixed to the vibration test equipment.
Vibration of total 1.5 mm amplitude, Frequency sequence of
10Hz - 55Hz - 10Hz in 1min. shall be applied for right angled 3
directions for 2hrs. duration each.
4
12 Vibration
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
· No visible damage at resin part.
Mount
Oscillating
Direction Z
Solder is attached
from the reverse side.
Oscillating
Direction Y
Oscillating
Direction X
* · R25 is zero-power resistance at 25°C.
· B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C.
· After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure).
26
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor Lead Type
4.0 max.
2.0 max.
This thermistor is for normal temperature level sensors
having self-subsistence due to strong lead strength
based on chip NTC.
10.0 to 50.0±1.0
Features
1. This highly accurate NTC Thermistor provides extremely
precise temperature sensing.
2. This product is compatible with 1005 (1.0mm x 0.5mm)
size NTC Thermistor.
3. The variation per hour of this product is highly stable.
4. This product is produced with an automation line that
was consistent from lead to packaging so that a product
of uniform quality may be obtained at low cost in large
quantities.
5. Since this product has strong lead intensity with original
lead mounting technique, it is bent at the time of use and
can withstand processing, etc., readily.
Taping package can be supported.
2.5±1
ø0.40±0.05
The full length 10.0 to 50.0mm interval 10.0mm
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/nxr
Applications
1. For temperature detection of a rechargeable battery pack
2. For temperature detection of a charge circuit
3. For temperature detection of a printer head
4. For temperature detection of a DC fan motor
5. For temperature detection of home electronics
Part Number
5
Resistance B-Constant
B-Constant
B-Constant
B-Constant
Maximum Operating Rated Electric Typical Dissipation Thermal Time
(25°C) (25-50°C)
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C) Power (25°C) Constant (25°C)
Constant
(ohm)
(K)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(mW)
(mW/°C)
(25°C) (s)
NXRT15XM202EA1Bppp 2k ±3%
3500 ±1%
3539
3545
3560
0.27
7.5
1.5
4
NXRT15XV302FA1Bppp
3k ±1%
3936 ±1%
3971
3977
3989
0.22
7.5
1.5
4
NXRT15XV502FA1Bppp
5k ±1%
3936 ±1%
3971
3977
3989
0.17
7.5
1.5
4
NXRT15XH103FA1Bppp 10k ±1% 3380 ±1%
3428
3434
3455
0.12
7.5
1.5
4
NXRT15XV103FA1Bppp
10k ±1% 3936 ±1%
3971
3977
3989
0.12
7.5
1.5
4
NXRT15WB333JA1Bppp 33k ±5% 4050 ±3%
4101
4108
4131
0.07
7.5
1.5
4
NXRT15WB473FA1Bppp 47k ±1% 4050 ±1%
4101
4108
4131
0.06
7.5
1.5
4
NXRT15WF104FA1Bppp 100k ±1% 4250 ±1%
4303
4311
4334
0.04
7.5
1.5
4
ppp is filled with Total-length codes. (10 to 50mm interval 10mm, ex. 040=40mm)
Maximum Operating Current rises Thermistor's temperature by 0.1°C.
Rated Electric Power is necessary electric power that thermistor's temperature rises 5°C by self-heating at 25°C in still air.
Taping type of part numbers with "3A016" is available (Lead Spacing=5mm).
Operating Temperature Range: -40°C to +125°C
27
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor Lead Type Specifications and Test Methods
No.
Item
Specifications
Test Methods
1
Low Temperature
Storage Test
2
High Temperature
Storage Test
3
High Temperature
Load
85±2°C in air, with ‘Operating Current for Sensor’ for
1000 +48/-0hrs.
4
Humidity Storage
Test
60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without
loading.
5
Temperature
Cycle
6
Insulation Break down Voltage
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
· Resistance (R25°C) fluctuation rate: less than ±2%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
· No damage electrical characteristics on D.C.100 V, 1min.
-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.
125±2°C in air, for 1000 +48/-0hrs. without loading.
-40°C +0/-3°C, 30min. in air
+25°C±2°C, 10 to 15min. in air
+125°C +3/-0°C, 30min. in air
+25°C +2/-0°C, 10 to 15min. in air (1 cycle)
Continuous 100 cycles, without loading.
2mm length of coating resin from the top of thermistor is to be
dipped into beads of lead (Pb), and DC100V 1min. is applied to
circuit between beads of lead (Pb) and lead wire.
Both lead wires are dipped into 350±10°C solder for
3.5±0.5sec., or 260±5°C solder for 10±1sec. according to Fig-1.
(solder )
7
Resistance to
Soldering Heat
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
Solder
Fig-1
5
8
Solderability
· More than 90% of lead wire surface shall be covered by
solder.
Both lead wires are dipped into flux (25wt% colophony
isopropyl alcohol ) for 5 to 10 sec.
Then both lead wires are dipped into 245±5°C solder
for 2±0.5sec. according to Fig-1.
One end of a lead wire shall be fixed and 2.5N force for 10sec.
shall be applied to the other lead wire as shown in Fig-2.
9
Lead Wire Pull
Strength
· Resistance(R25°C) fluctuation rate: less than ±1%.
· B-Constant(B25/50°C) fluctuation rate: less than ±1%.
· No visible damage at resin part.
2.5N (10sec.)
Fig-2
One lead wire is held and 2.5N force is applied. Then the body
of NTC thermistor is bent by 90° and again bent back to the
initial position. This sequence shall be completed twice. See
Fig-3.
10
Lead Wire Bending
Strength
· Lead wire does not break.
90°
2.5N
Fig-3
11 Free Fall
12 Vibration
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
· No visible damage at resin part.
NTC thermistor shall be dropped without any force onto
concrete floor from 1 meter height one time.
NTC thermistor shall be fixed to the vibration test Equipment.
Vibration of total 1.5mm amplitude, Frequency sequence of
10Hz – 55Hz – 10Hz in 1min., shall be applied for right angled
3 directions for 2hrs. duration each.
* · R25 is zero-power resistance at 25°C.
· B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C.
· After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure).
28
R44E.pdf
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Mar.6,2020
NTC Thermistors
Temperature Sensor Lead Insulation Type
4.0 max.
(5.0mm)
A
2.5±1.0
Features
B
1. NXR series can accurately detect temperature with
NCP15 series on the head of parts.
2. The insulation coat with polyulethane on the surface of
lead wire : 100VDC.
3. You can choose NTC characteristics from NCP15 series.
4. The resistance drift is low in the reliability test.
5. The production capacity is bigger and NXR is produced
almost entirely in an automation line.
6. Adopt to Sb regulation
25.0 to 50.0±1.0
This thermistor is for normal temperature level sensors
having self-subsistence due to strong lead strength
based on chip NTC.
2.0 max.
0.46±0.05
The full length 25.0 to 50.0mm interval 5.0mm
A: Epoxy Resin
B: Copper Lead Wire with Polyurethane Coat
(in mm)
Detailed are accessable from the following URL.
https://www.murata.com/en-global/products/thermistor/ntc/nxr
Applications
1. Secondary battery
2. Temperature detection for charging
3. Temperature detection for DC fan motor
4. Temperature sensing for appliance
5. Self-standing temperature sensing for fire detector
Part Number
Resistance B-Constant
B-Constant
B-Constant
B-Constant
Maximum Operating Rated Electric Typical Dissipation Thermal Time
(25°C) (25-50°C)
(25-80°C)
(25-85°C)
(25-100°C)
Current (25°C) Power (25°C) Constant (25°C)
Constant
(ohm)
(K)
(Reference Value) (K) (Reference Value) (K) (Reference Value) (K)
(mA)
(mW)
(mW/°C)
(25°C) (s)
NXRT15XM202EA5Bppp
2k ±3%
3500 ±1%
3539
3545
3560
0.36
13
2.6
4
NXRT15XV302FA5Bppp
3k ±1%
3936 ±1%
3971
3977
3989
0.29
13
2.6
4
NXRT15XV502FA5Bppp
5k ±1%
3936 ±1%
3971
3977
3989
0.23
13
2.6
4
NXRT15XH103FA5Bppp
10k ±1% 3380 ±1%
3428
3434
3455
0.16
13
2.6
4
NXRT15XV103FA5Bppp
10k ±1% 3936 ±1%
3971
3977
3989
0.16
13
2.6
4
NXRT15WB333JA5Bppp
33k ±5% 4050 ±3%
4101
4108
4131
0.08
13
2.6
4
NXRT15WB473FA5Bppp
47k ±1% 4050 ±1%
4101
4108
4131
0.07
13
2.6
4
NXRT15WF104FA5Bppp 100k ±1% 4250 ±1%
4303
4311
4334
0.05
13
2.6
4
6
ppp is fulled with Total-length codes. (25 to 50mm interval 5mm, ex. 030=30mm)
Maximum Operating Current rises Thermistor's temperature by 0.1°C.
Rated Electric Power is necessary electric power that thermistor's temperature rises 5°C by self-heating at 25°C in still air.
Operating Temperature Range: -40°C to +125°C
29
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Temperature Sensor Lead Insulation Type Specifications and Test Methods
No.
Item
Specifications
Test Methods
Both lead wires are dipped into 350±10°C solder for
3.5±0.5sec., or 260 ±5°C solder for 10±1sec. according to
Fig-1. (solder )
1
Resistance to
Soldering Heat
(Flow)
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
Solder
1 to 2mm
Fig-1
2
Solderability
(Flow)
· More than 90% of lead wsire surface shall be covered by
solder.
Both lead wires are dipped into flux (25wt% colophony
isopropyl alcohol ) for 5 to 10sec.
Then both lead wire are dipped into 245±5°C solder
for 2±0.5sec. according to Fig-1.
One end of a lead wire shall be fixed and 2.5N force for 10sec.
shall be applied to the other lead wire as shown in Fig-2.
3
Lead Wire
Breaking Strength
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
2.5N (10sec.)
Fig-2
One lead wire is held and 2.5N force is applied. Then the body
of NTC thermistor is bent by 90° and again bent back to the
initial position. This sequence shall be completed twice. See
Fig-3.
4
Lead Wire Bending
Strength
· Lead wire does not break.
90°
6
2.5N
Fig-3
5
Free Fall
6
Vibration
7
Cold
8
Dry Heat
9
High Temperature
with Continuous
Load
10 Damp Heat
11
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
NTC thermistor shall be fixed to the vibration test equipment.
Vibration of total 1.5 mm amplitude, frequency sequence of
10Hz - 55Hz - 10Hz in 1min., shall be applied for right angled 3
directions for 2hrs. duration each.
-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.
125±2°C in air, for 1000 +48/-0hrs. without loading.
85±2°C in air, with ‘Operating Current for Sensor’
for 1000 +48/-0hrs.
· Resistance (R25°C) fluctuation rate: less than ±2%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
Change of
Temperature
Dielectric
12 Breakdown
Voltage
30
· Resistance (R25°C) fluctuation rate: less than ±1%.
· B-Constant (B25/50°C) fluctuation rate: less than ±1%.
· No visible damage at resin part.
NTC thermistor shall be dropped without any force onto
concrete floor from 1 meter height one time.
· No damage electrical characteristics on D.C.100V, 1min.
60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without
loading.
-40°C +0/-3°C, 30min. in air
+25°C±2°C, 10 to 15min. in air
+125°C +3/-0°C, 30min. in air
+25°C +2/-0°C, 10 to 15min. in air (1 cycle)
Continuous 100 +4/-0 cycles, without loading.
2mm length of coating resin from the top of thermistor is to be
dipped into beads of lead (Pb), and DC100V 1min. is applied to
circuit between beads of lead (Pb) and lead wire.
Mar.6,2020
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor Thermo String/Lead Type Temperature Characteristics (Center Value)
Part Number NXFT15XM202 NXFT15XV302 NXFT15XV502 NXFT15XH103 NXFT15XV103 NXFT15WB473 NXFT15WF104
Resistance
10kΩ
3kΩ
5kΩ
2kΩ
10kΩ
100kΩ
47kΩ
B-Constant
3936K
3380K
4250K
3500K
3936K
3936K
4050K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
–40
195.652
4397.119
101.251
168.752
44.981
337.503
1747.920
–35
148.171
3088.599
73.000
121.666
33.671
243.332
1245.428
–30
113.347
2197.225
53.249
88.748
25.444
177.496
898.485
–25
87.559
1581.881
39.258
65.430
19.417
130.859
655.802
–20
68.237
1151.037
29.228
48.714
14.955
97.428
483.954
–15
53.650
846.579
21.969
36.615
11.619
73.230
360.850
–10
42.506
628.988
16.659
27.764
9.097
55.529
271.697
–5
33.892
471.632
12.740
21.233
7.178
42.467
206.463
0
27.219
357.012
9.824
16.374
5.707
32.747
158.214
5
22.021
272.500
7.635
12.725
4.568
25.450
122.259
10
17.926
209.710
5.980
9.966
3.682
19.932
95.227
15
14.674
162.651
4.718
7.864
2.986
15.727
74.730
20
12.081
127.080
3.749
6.249
2.437
12.498
59.065
25
10.000
100.000
3.000
5.000
2.000
10.000
47.000
30
8.315
79.222
2.416
4.027
1.651
8.054
37.643
35
6.948
63.167
1.959
3.264
1.370
6.529
30.334
40
5.834
50.677
1.597
2.662
1.143
5.324
24.591
45
4.917
40.904
1.310
2.183
0.958
4.366
20.048
50
4.161
33.195
1.080
1.801
0.807
3.601
16.433
55
3.535
27.091
0.896
1.493
0.682
2.985
13.539
60
3.014
22.224
0.746
1.244
0.580
2.488
11.209
65
2.586
18.323
0.625
1.041
0.495
2.083
9.328
70
2.228
15.184
0.526
0.876
0.424
1.752
7.798
75
1.925
12.635
0.444
0.740
0.365
1.480
6.544
80
1.669
10.566
0.377
0.628
0.315
1.256
5.518
85
1.452
8.873
0.321
0.535
0.273
1.070
4.674
90
1.268
7.481
0.275
0.458
0.237
0.916
3.972
95
1.110
6.337
0.236
0.394
0.207
0.787
3.388
100
0.974
5.384
0.204
0.340
0.181
0.679
2.902
105
0.858
4.594
0.177
0.294
0.160
0.588
2.494
110
0.758
3.934
0.154
0.256
0.141
0.512
2.150
115
0.672
3.380
0.134
0.223
0.124
0.446
1.860
120
0.596
2.916
0.117
0.195
0.110
0.391
1.615
125
0.531
2.522
0.103
0.172
0.098
0.343
1.406
Part Number NXRT15XM202 NXRT15XV302 NXRT15XV502 NXRT15XH103 NXRT15XV103 NXRT15WB333 NXRT15WB473 NXRT15WF104
2.0kΩ
3.0kΩ
Resistance
10kΩ
10kΩ
5.0kΩ
100kΩ
33kΩ
47kΩ
3500K
3936K
B-Constant
3380K
3936K
3936K
4250K
4050K
4050K
Temp. (°C) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ) Resistance (kΩ)
–40
44.981
101.251
195.652
337.503
168.752
4397.119
1227.263
1747.920
–35
33.671
73.000
148.171
243.332
121.666
3088.599
874.449
1245.428
–30
25.444
53.249
113.347
177.496
88.748
2197.225
630.851
898.485
–25
19.417
39.258
87.559
130.859
65.430
1581.881
460.457
655.802
–20
14.955
29.228
68.237
97.428
48.714
1151.037
339.797
483.954
–15
11.619
21.969
53.650
73.230
36.615
846.579
253.363
360.850
–10
9.097
16.659
42.506
55.529
27.764
628.988
190.766
271.697
–5
7.178
12.740
33.892
42.467
21.233
471.632
144.964
206.463
0
5.707
9.824
27.219
32.747
16.374
357.012
111.087
158.214
5
4.568
7.635
22.021
25.450
12.725
272.500
85.842
122.259
10
3.682
5.980
17.926
19.932
9.966
209.710
66.861
95.227
15
2.986
4.718
14.674
15.727
7.864
162.651
52.470
74.730
20
2.437
3.749
12.081
12.498
6.249
127.080
41.471
59.065
25
2.000
3.000
10.000
10.000
5.000
100.000
33.000
47.000
30
1.651
2.416
8.315
8.054
4.027
79.222
26.430
37.643
35
1.370
1.959
6.948
6.529
3.264
63.167
21.298
30.334
40
1.143
1.597
5.834
5.324
2.662
50.677
17.266
24.591
45
0.958
1.310
4.917
4.366
2.183
40.904
14.076
20.048
50
0.807
1.080
4.161
3.601
1.801
33.195
11.538
16.433
55
0.682
0.896
3.535
2.985
1.493
27.091
9.506
13.539
60
0.580
0.746
3.014
2.488
1.244
22.224
7.870
11.209
65
0.495
0.625
2.586
2.083
1.041
18.323
6.549
9.328
70
0.424
0.526
2.228
1.752
0.876
15.184
5.475
7.798
75
0.365
0.444
1.925
1.480
0.740
12.635
4.595
6.544
80
0.315
0.377
1.669
1.256
0.628
10.566
3.874
5.518
85
0.273
0.321
1.452
1.070
0.535
8.873
3.282
4.674
90
0.237
0.275
1.268
0.916
0.458
7.481
2.789
3.972
95
0.207
0.236
1.110
0.787
0.394
6.337
2.379
3.388
100
0.181
0.204
0.974
0.679
0.340
5.384
2.038
2.902
105
0.160
0.177
0.858
0.588
0.294
4.594
1.751
2.494
110
0.141
0.154
0.758
0.512
0.256
3.934
1.509
2.150
115
0.124
0.134
0.672
0.446
0.223
3.380
1.306
1.860
120
0.110
0.117
0.596
0.391
0.195
2.916
1.134
1.615
125
0.098
0.103
0.531
0.343
0.172
2.522
0.987
1.406
31
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Temperature Sensor Thermo String/Lead Type !Caution/Notice
!Caution (Storage and Operating Conditions)
This product is designed for application in an
ordinary environment (normal room temperature,
humidity and atmospheric pressure).
Do not use under the following conditions because
all of these factors can deteriorate the product
characteristics or cause failures and burn-out.
1. Corrosive gas or deoxidizing gas
(Chlorine gas, Hydrogen sulfide gas, Ammonia gas,
Sulfuric acid gas, Nitric oxide gas, etc.)
2. Volatile or flammable gas
3. Dusty conditions
4. Under vacuum, or under high or low pressure
5. Wet or humid locations
6. Places with salt water, oils, chemical liquids or
organic solvents
7. Strong vibrations
8. Other places where similar hazardous conditions
exist
!Caution (Others)
Be sure to provide an appropriate fail-safe function
on your product to prevent secondary damage that may be
caused by the abnormal function or the failure of our
product.
Notice (Storage and Operating Conditions)
To keep the solderability of the product from degrading,
the following storage condition is recommended.
1. Storage condition:
Temperature -10 to +40°C
Humidity less than 75%RH (not dewing condition)
2. Storage term:
Use this product within 6 months after delivery by
first-in and first-out stocking system.
3. Handling after unpacking:
After unpacking, reseal product promptly or
store it in a sealed container with a drying agent.
4. Storage place:
Do not store this product in corrosive gas
(Sulfuric acid gas, Chlorine gas, etc.) or in direct
sunlight.
Notice (Rating)
Use this product within the specified temperature
range.
Higher temperature may cause deterioration of the
characteristics or the material quality of this
product.
Notice (Soldering and Mounting) NXF Series
Please note as shown below when you mount this product.
1. Do not melt the solder in the resin head when you solder
this product. If you do so, there is a possibility of wire
breakage, electric short mode failure and wire coating
breakage. If you cut the lead wire of this product less
than 20mm from the resin head, the heat of the melted
solder at the lead wire edge is propagated easily to the
resin head along the lead wire.
2. Do not touch the resin head directly with the soldering
iron. It may cause the melting of solder in the resin head.
3. Do not separate the parallel lead wires 10mm or less
from the resin.
4. If you mold this product with resin, please evaluate
the quality of this product before you use it.
5. Do not bend the lead wire radius 1mm or more.
Continued on the following page.
32
R44E.pdf
Mar.6,2020
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R44E.pdf
Mar.6,2020
Temperature Sensor Thermo String/Lead Type !Caution/Notice
Continued from the preceding page.
Notice (Soldering and Mounting) NXR Series
Please note as shown below when you mount this product.
1. Do not melt the solder in the resin head, when you solder
this product. If you melt the solder in resin the head,
the wire could break and short.
If you cut the lead wire of this product less than 8mm
from the resin head, the heat of the melted solder at the
lead wire edge is propagated easily to the resin head
along the lead wire. Please do not cut this product below
9mm.
2. Do not touch the resin head directly with the solder iron.
It may cause the melting of solder in the resin head.
3. If you mold this product with resin, please evaluate
the quality of this product before you use it.
Notice (Soldering and Mounting) NXR Series (Insulation Type)
Please note as shown below when you mount this product.
1. Do not melt the solder in the resin head when you solder
this product. (more than 25mm in full length of the
product).
If you melt the solder in the resin head, it has posibility
that the wire could break and short.
2. Do not touch the resin head directly with the solder iron.
It may cause the melting of solder in the resin head.
3. When additonal processing is carried out on this product
(such as bonding, resin molding, and resin coating, etc.),
please perform an audit of quality level on an automated
machine and only use the product after confirming its
reliability.
Please talk to us if you have concern matter, like
process it under the high temperature and the high
pressure.
(For example, exposed to high-temperature and
high-pressure environment as mold sealing with
injection molding.)
Notice (Handling) NXF/NXR Series
1. The ceramic element of this product is fragile, and
care must be taken not to load an excessive
press-force or not to cause a shock at handling.
Such forces may cause cracking or chipping.
2. Do not apply excessive force to the lead.
Otherwise, it may cause the junction between lead and
element to break or crack. Holding the element by the
side lead wire is recommended when lead wire is bent
or cut.
Notice (Handling) NXR Series (Insulation Type)
1. The ceramic element of this product is fragile, and
care must be taken not to load an excessive
press-force or not to cause a shock at handling.
Such forces may cause cracking or chipping.
Especially under high-temperature environment,
there is a possibility that epoxy resin will become soft.
When you set up the processing environment, please
examine the processing method after evaluating the
quality of this product.
2. Do not apply excessive force to the lead.
Otherwise, it may cause the junction between lead and
element to break or crack.
Holding the element by the side lead wire is recommended
when lead wire is bent or cut.
Handle the lead with care; there is a possibility
that a crack may go into the polyurethane
insulated coat when bending the lead.
33
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Temperature Sensor Thermo String/Lead Type Package
Minimum Order Quantity
Bulk
Ammo Pack Taping
Minimum Quantity (pcs.)
Part Number
NXF
1,000
-
-
NXR
500
NXRT_3A016
2,500
Part Number
Minimum Quantity (pcs.)
Taping Dimensions (NXRT_3A016 Series)
Δh1
P2
P
Δh2
T
ΔS
H3
D
ød
Item
Code
Dimensions (mm)
Pitch of Component
P
12.7±1.0
Pitch of Sprocket Hole
P0
12.7±0.3
Lead Spacing
F
5.0±1.0
Length from Hole Center to Component Center
P2
6.35±1.3
Length from Hole Center to Lead
P1
3.85±0.7
Body Diameter
D
4.0 max.
Deviation Along Tape, Left or Right
ΔS
0±2.0
Carrier Tape Width
W3
18.0±0.5
Position of Sprocket Hole
W1
9.0±0.5
Lead Distance between Reference and Bottom Planes
H0
16.0±1.0
Height of Component
H3
7.5±1.0
I
+0.5 to −1.0
øD0
4.0±0.1
Lead Diameter
ød
0.40±0.05
Total Tape Thickness
t1
0.6±0.3
Total Thickness, Tape and Lead Wire
t2
1.6 max.
Protrusion Length
Diameter of Sprocket Hole
Deviation Across Tape
Δh1, Δh2
1.0 max.
Portion to Cut in Case of Defect
L3
11.0 +0
–2.0
Hold down Tape Width
W0
9.5 min.
Hold down Tape Position
W2
1.5±1.5
T
2.0 max.
Thickness
34
øD0
t1
P0
t2
I
W3
W0
W1
L3
H0
W2
F
P1
R44E.pdf
Mar.6,2020
R44E.pdf
Mar.6,2020
Cat. No. R44E-19
Global Locations
For details please visit www.murata.com
Note
1 Export Control
For customers outside Japan:
No Murata products should be used or
sold, through any channels, for use in the
design, development, production, utilization,
maintenance or operation of, or otherwise
contribution to (1) any weapons (Weapons of
Mass Destruction [nuclear, chemical or biological
weapons or missiles] or conventional weapons)
or (2) goods or systems specially designed or
intended for military end-use or utilization by
military end-users.
For customers in Japan:
For products which are controlled items subject
to the “Foreign Exchange and Foreign Trade Law”
of Japan, the export license specified by the law
is required for export.
2 Please contact our sales representatives or
product engineers before using the products in
this catalog for the applications listed below,
which require especially high reliability for the
prevention of defects which might directly
damage a third party’s life, body or property, or
when one of our products is intended for use
in applications other than those specified in
this catalog.
1
Aircraft equipment
2
Aerospace equipment
3
Undersea equipment
4
Power plant equipment
5
Medical equipment
6
Transportation equipment (vehicles, trains,
ships, etc.)
7
Traffic signal equipment
8
Disaster prevention / crime prevention
equipment
9
Data-processing equipment
10
Application of similar complexity and/or
reliability requirements to the applications
listed above
Murata Manufacturing Co., Ltd.
www.murata.com
3 Product specifications in this catalog are as of
February 2020. They are subject to change or
our products in it may be discontinued without
advance notice. Please check with our sales
representatives or product engineers before
ordering. If there are any questions, please contact
our sales representatives or product engineers.
4 Please read rating and CAUTION (for storage,
operating, rating, soldering, mounting and
handling) in this catalog to prevent smoking
and/or burning, etc.
5 This catalog has only typical specifications.
Therefore, please approve our product
specifications or transact the approval sheet
for product specifications before ordering.
6 Please note that unless otherwise specified, we
shall assume no responsibility whatsoever for any
conflict or dispute that may occur in connection
with the effect of our and/or a third party’s
intellectual property rights and other related
rights in consideration of your use of our products
and/or information described or contained in our
catalogs. In this connection, no representation
shall be made to the effect that any third parties
are authorized to use the rights mentioned above
under licenses without our consent.
7 No ozone depleting substances (ODS) under the
Montreal Protocol are used in our manufacturing
process.