NTCS0402E3.....T
www.vishay.com
Vishay BCcomponents
SMD 0402, Glass Protected NTC Thermistors
FEATURES
• TCR ranging from -6.5 %/K at -40 °C to -2 %/K
at 150 °C
• Tolerance on R25 down to 1 %
• Suitable for wave or reflow soldering
• NiSn terminations
• Fully glass coated and protected
• cUL recognized for safety applications
(file E148885)
• AEC-Q200 qualified
QUICK REFERENCE DATA
PARAMETER
VALUE
UNIT
4.7K to 100K
± 1; ± 2; ± 3; ± 5
%
3490 to 4075
K
Tolerance on B25/85-value
±3
%
Maximum dissipation at 25 °C
70
mW
Thermal time constant
5
s
2.0
mW/K
-40 to +150
°C
1.2
mg
Resistance value at 25 °C
Tolerance on R25-value
B25/85-value
Dissipation factor D
Operating temperature range
at zero power
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Temperature sensing, protection and compensation in
automotive,
industrial,
telecom
and
consumer
applications. Examples are:
- Battery chargers
- Power suppliers
- Office equipment
- LCD compensation
- In-car entertainment
DESCRIPTION
Size 0402 (M1005) glass protected SMD chip thermistor
with negative temperature coefficient (TCR) and tin (Sn)
plated terminations. The device has no marking.
PACKAGING
Weight
Available in 8 mm punched paper tape on reel package of
10 000 units.
DESIGN-IN SUPPORT
For complete curve computation, please visit:
www.vishay.com/thermistors/curve-computation-list/
ELECTRICAL DATA AND ORDERING INFORMATION
R25
()
R25-TOL.
(± %)
B25/85
(K)
B25/85-TOL.
(± %)
SAP MATERIAL AND ORDERING NUMBER ... (1)
4700
3, 5
3595
3
NTCS0402E3472*MT
10 000
1, 2, 3, 5
3490
3
NTCS0402E3103*L1T (2)
10 000
3, 5
3950
3
NTCS0402E3103*HT
15 000
3, 5
3965
3
NTCS0402E3153*HT
22 000
3, 5
3590
3
NTCS0402E3223*MT
33 000
3, 5
3670
3
NTCS0402E3333*MT
47 000
1, 2, 3, 5
4075
3
NTCS0402E3473*XT
68 000
3, 5
3910
3
NTCS0402E3683*HT
100 000
1, 2, 3, 5
3950
3
NTCS0402E3104*HT
Notes
(1) Replace * in SAP by J for ± 5 %, H for ± 3 %, G for ± 2 %, F for ± 1 % tolerance on R
25
(2) The digit 1 at the end of this part number NTCS0402E3103*L1T differentiates it from the legacy P/N
Revision: 13-Dec-2018
Document Number: 29003
1
For technical questions, contact: nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
NTCS0402E3.....T
www.vishay.com
Vishay BCcomponents
DIMENSIONS in millimeters
W
T
W
T
L2 AND L3
MIN.
L4
MIN.
1.0 ± 0.15
0.5 ± 0.15
0.5 ± 0.15
0.1
0.3
L3
L4
L2
L1
L1
SOLDERING CONDITIONS
This SMD thermistor is only suitable for wave or reflow soldering, in accordance with JEDEC® J-STD-020. The maximum
temperature of 260 °C during 40 s should not be exceeded.
Typical examples of a soldering processes that will provide reliable joints without damage, are shown below.
Lead (Pb)-free Reflow Soldering Profile
Reflow Soldering
10 s
300
≈ 245 °C
215 °C
200
Temperature (°C)
Temperature (°C)
250
10 s
180 °C
130 °C
150
40 s
100
2 K/s
50
50
100
150
235 °C
200
≈ 170 °C
20 s min.
150
≈ 60 s
6 K/s
max.
limit
normal
≈ 120 °C
100
2 K/s
max.
50
0
250
200
260 °C
≈ 245 °C
250
0
0
40 s max.
300
260 °C
0
50
100
150
Time (s)
200
250
300
350
Time (s)
Recommended solder land pattern dimensions (mm)
0.5
0.5
1.5
PACKAGING
TAPE SPECIFICATIONS
All tape specifications are in accordance with IEC 60286-3. Basic dimensions are given below. Carrier tape material is paper.
T
P2
D0
E1
F
W
B0
A0
P1
DIMENSIONS OF PAPER TAPE in millimeters
PARAMETER
P0
JWB288
T1
DIMENSION
A0 (1)
0.65 ± 0.1
B0 (1)
1.15 ± 0.1
W
8.0 ± 0.2
E1
1.75 ± 0.1
F
3.5 ± 0.05
D0
1.55 ± 0.05
P0 (2)
4.0 ± 0.1
P1
4.0 ± 0.1
P2
2.0 ± 0.05
T tape thickness max.
0.8
T1 cover tape thickness max.
0.1
Notes
(1) Measured 0.3 mm above base pocket
(2) P pitch cumulative error over any 10 pitches ± 0.2 mm
0
Revision: 13-Dec-2018
Document Number: 29003
2
For technical questions, contact: nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Revision: 01-Jan-2019
1
Document Number: 91000
