Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
SPECIFICATION
PS- Series
Company and Factory Name: SHANTOU FREE TRADE ZONE SONGTIAN ELECTRONIC TECHNOLOGY CO.,LTD
Add: Songtian science and technology park,Free trade zone,Shantou,City,Guangdong,China.
E-mail: info@songtian.cn P.O.BOX: 515071
Homepage: http://songtian-ste.com
1
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
Spec. List
Approval
STE P/N
Spec
MF0703002M4BP0CST0
3D-7
√
MF0705002M4BP0CST0
5D-7
√
MF0710001M4BP0CST0
10D-7
MF0905003M4BN0CSB0
CQC
cUL
(Canada)
VDE
Marking
√
Example 2
√
√
Example 1
√
√
√
Example 1
5D-9
√
√
√
Example 1
MF0908002M4BP0CST0
8D-9
√
√
√
Example 1
MF0910002M4BN0CSB0
10D-9
√
√
√
Example 1
MF0920001M4BN0CSB0
20D-9
√
√
√
Example 1
MF1101005M4EN0CSB0
1D-11
√
Example 3
MF1101005M4EP0CST0
1D-11
√
Example 3
MF112R505M4EN0CSB0
2.5D-11
√
√
√
Example 1
MF112R505M4EP0CST0
2.5D-11
√
√
√
Example 1
MF1103005M4EP0CST0
3D-11
√
√
√
Example 1
MF1105004M4EP0CST0
5D-11
√
√
√
Example 1
MF1108003M4EP0CST0
8D-11
√
√
√
Example 1
MF1110003M4EP0CST0
10D-11
√
√
√
Example 1
MF1120002M4EP0CST0
20D-11
√
√
√
Example 1
MF131R307M4EP0CST0
1.3D-13
√
√
√
Example 1
MF132R506M4EN0CSB0
2.5D-13
√
√
√
Example 1
MF132R506M4EP0CST0
2.5D-13
√
√
√
Example 1
MF1303006M4EP0CST0
3D-13
√
√
√
Example 1
MF1305005M4EN0CSB0
5D-13
√
√
√
Example 1
MF1305005M4EP0CST0
5D-13
√
√
√
Example 1
MF1310004M4EN0CSB0
10D-13
√
√
√
Example 1
MF152R507M4EN0CSB0
2.5D-15
√
√
√
Example 1
MF1503007M4EP0CST0
3D-15
√
√
√
Example 1
MF1505006M4EP0CST0
5D-15
√
√
√
Example 1
2
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
MF1520004M4EN0CSB0
20D-15
√
√
√
Example 1
MF1520004M4EP0CST0
20D-15
√
√
√
Example 1
MF202R508M1DN0CSB0
2.5D-20
√
√
√
Example 1
MF2003008M1DN0CSB0
3D-20
√
√
√
Example 1
MF2005007M1DN0CSB0
5D-20
√
√
√
Example 1
MF2010006M1DN0CSB0
10D-20
√
√
√
Example 1
MF2020004M1DN0CSB0
20D-20
√
√
Example 2
MF2030004M1DN0CSB0
30D-20
√
√
Example 2
MF252R509M1DN0CSB0
2.5D-25
√
Example 3
MF2503009M1DN0CSB0
3D-25
√
Example 3
MF2510007M1DN0CSB0
10D-25
√
Example 3
MF2516006M1DN0CSB0
16D-25
√
Example 3
3
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
Contents
1. Applications.......................................................................................................................................................5
2. Part Number Code........................................................................................................................................... 5
3. Electrical Characteristics.................................................................................................................................6
4. Characteristic Curves...................................................................................................................................... 7
5. The Maximum Current Derating Curve...................................................................................................... 11
6. Soldering Recommendation.........................................................................................................................11
7. Dimensions and Approval.............................................................................................................................12
8. Internal Structure........................................................................................................................................... 14
9. Marking............................................................................................................................................................14
10. Taping And Dimensions............................................................................................................................. 15
11. Safety Certificate..........................................................................................................................................16
12. Reliability.......................................................................................................................................................16
13. Electrical Testing......................................................................................................................................... 18
14. Storage Conditions......................................................................................................................................18
15. Environmental Compliance........................................................................................................................ 19
16. Packaging..................................................................................................................................................... 19
4
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
1. Applications
■Suitable for power supply, electronic motors, transformers, adapters, projectors, halogen machines,
LED drive circuits, etc.
2. Part Number Code
MF
Songtian
MF:NTC
07
030
Zero Power
Resistance
010:1Ω
1R3:1.3Ω
2R5:2.5Ω
030:3Ω
050:5Ω
080:8Ω
100:10Ω
160:16Ω
200:20Ω
300:300Ω
Core Diameter
07:7mm
09:9mm
11:11mm
13:13mm
15:15mm
20:20mm
25:25mm
02
M
4
Tolerance
M:±20%
B
Pitch
B:5.0mm
E:7.5mm
D:10.0mm
Foot Type
1:Long straight
2:Outside Crimped
3:Short Straight
4:Inside kink lead
8:Vertical Crimped
Lead Length
S0~S9:1.0~1.9mm
X0~X9:2.0~2.9mm
A0~A9:3.0~3.9mm
B0~B9:4.0~4.9mm
C0~C9:5.0~5.9mm
D0~D9:6.0~6.9mm
E0~E9:7.0~7.9mm
Maximum Steady State
Current
01:1.0A
02:2.0A
03:3.0A
04:4.0A
05:5.0A
06:6.0A
07:7.0A
08:8.0A
09:9.0A
5
P0
C
S
T
Package
B: Bulk
T:Tape
0
Inner
Management
Encapsulation material
Environmental Standard
S:Silicone+RoHS
F:Silicone +Halogen-Free
Lead Material
C:Copper wire
Lead Length
F0~F9:8.0~8.9mm
G0~G9:9.0~9.9mm
H0~H9:10.0~10.9mm
J0~J9:11.0~11.9mm
K0~K9:12.0~12.9mm
L0~L9:13.0~13.9mm
M0~M9:14.0~14.9mm
Lead Length
M0~M9:14.0~14.9mm
N0:16~27.0mm(Bulk)
Crimped Lead Taped
N0:H0=16.5mm
P0:H0=17.0mm
Q0:H0=19.0mm
Straight Lead
Q0:20.0mm
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
3. Electrical Characteristics
Part
Number
Rated Zero
Power
Resistance
@25℃(Ω)
Nominal
BConstant
(K)
±10%
Thermal
Time
Constant
(S)
Heat
Dissipation
Coefficient
(mW/℃)
Operating
Temperature
Range
(℃)
Maximum
Steady
Current
@25℃(A)
3D-7
3
2600
<30
>10
-40℃~175℃
2.0
5D-7
5
2600
<30
>10
-40℃~175℃
2.0
10D-7
1
2600
<30
>10
-40℃~175℃
1.0
5D-9
5
2600
<34
>11
-40℃~175℃
3.0
8D-9
8
2800
<32
>11
-40℃~175℃
2.0
10D-9
10
2800
<32
>11
-40℃~175℃
2.0
20D-9
20
3000
<30
>11
-40℃~175℃
1.0
1D-11
1
2600
<43
>13
-40℃~175℃
5.0
1D-11
1
2600
<43
>13
-40℃~175℃
5.0
2.5D-11
2.5
2600
<43
>13
-40℃~175℃
5.0
2.5D-11
2.5
2600
<43
>13
-40℃~175℃
5.0
3D-11
3
2600
<43
>13
-40℃~175℃
5.0
5D-11
5
2800
<45
>13
-40℃~175℃
4.0
8D-11
8
2800
<47
>14
-40℃~175℃
3.0
10D-11
10
2800
<47
>14
-40℃~175℃
3.0
20D-11
20
3000
<52
>15
-40℃~175℃
2.0
1.3D-13
1.3
2600
<60
>13
-40℃~200℃
7.0
2.5D-13
2.5
2600
<60
>13
-40℃~200℃
6.0
2.5D-13
2.5
2600
<60
>13
-40℃~200℃
6.0
3D-13
3
2600
<60
>14
-40℃~200℃
6.0
5D-13
5
2800
<68
>15
-40℃~200℃
5.0
5D-13
5
2800
<68
>15
-40℃~200℃
5.0
10D-13
10
3000
<65
>15
-40℃~200℃
4.0
2.5D-15
2.5
2600
<76
>18
-40℃~200℃
7.0
3D-15
2.5
2600
<76
>18
-40℃~200℃
7.0
5D-15
5
3000
<76
>20
-40℃~200℃
6.0
20D-15
20
3200
<86
>21
-40℃~200℃
4.0
6
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
20D-15
20
3200
<86
>21
-40℃~200℃
4.0
2.5D-20
2.5
2800
<88
>24
-40℃~200℃
8.0
3D-20
3
2800
<88
>24
-40℃~200℃
8.0
5D-20
5
3000
<87
>24
-40℃~200℃
7.0
10D-20
10
3200
<102
>25
-40℃~200℃
6.0
20D-20
20
3200
<105
>25
-40℃~200℃
4.0
30D-20
30
3200
<115
>26
-40℃~200℃
4.0
2.5D-25
2.5
2800
<124
>32
-40℃~200℃
9.0
3D-25
3
2800
<124
>32
-40℃~200℃
9.0
10D-25
10
3200
<127
>32
-40℃~200℃
7.0
16D-25
16
3200
<126
>35
-40℃~200℃
6.0
4.Characteristic Curves
R-T Characteristic Curves
7
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
8
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
9
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
10
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
5. The Maximum Current Derating Curve
TU:Maximum operating temperature(℃)
TL: Minimum operating temperature(℃)
For example:
Ambient temperature(Ta) = 60℃
Maximum operating temperature(TU) = 200℃
ITa = [1-(Ta-25)/(Tu-25)]×Imax = 80%Imax
Ambient temperature(Ta) = -10℃
Minimum operating temperature(TL) = -40℃
ITa = [1-(Ta- TL)/(0-TL)]×Imax = 25%Imax
6. Soldering Recommendation
Wave Soldering Profile
Recomnend Rework Conditions with Soldering Iron
Item
Condition
Temperature of Soldering Iron-tip
360℃(Max)
Soldering Time
3 sec(Max)
Distance from Thermistor
2 mm(Min)
11
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
7. Dimensions and Approval
Long straight
STE P/N
MF0703002M4
BP0CST0
MF0705002M4
BP0CST0
MF0710001M4
BP0CST0
MF0905003M4
BN0CSB0
MF0908002M4
BP0CST0
MF0910002M4
BN0CSB0
MF0920001M4
BN0CSB0
MF1101005M4
EN0CSB0
MF1101005M4
EP0CST0
MF112R505M4
EN0CSB0
MF112R505M4
EP0CST0
MF1103005M4
EP0CST0
MF1105004M4
EP0CST0
MF1108003M4
EP0CST0
Inside kink lead F=5.0
Inside kink lead F=7.5
Size (mm)
Spec
Packing
D Max
T Max
L Min
F±0.8
d±0.05
C/H
Max
H1 Max
3D-7
8.5
4.5
/
5.0
0.6
6.0
14.5
Taping 1
5D-7
8.5
4.5
/
5.0
0.6
6.0
14.5
Taping 1
10D-7
8.5
4.5
/
5.0
0.6
6.0
14.5
Taping 1
5D-9
10.5
5.5
16.0
5.0
0.8
6.0
16.5
Bulk
8D-9
10.5
5.5
/
5.0
0.8
6.0
16.5
Taping 1
10D-9
10.5
5.5
16.0
5.0
0.8
6.0
16.5
Bulk
20D-9
10.5
5.5
16.0
5.0
0.8
6.0
16.5
Bulk
1D-11
12.5
6.0
16.0
7.5
0.8
6.0
18.5
Bulk
1D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
2.5D-11
12.5
6.0
16.0
7.5
0.8
6.0
18.5
Bulk
2.5D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
3D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
5D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
8D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
12
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
MF1110003M4
EP0CST0
MF1120002M4
EP0CST0
MF131R307M4
EP0CST0
MF132R506M4
EN0CSB0
MF132R506M4
EP0CST0
MF1303006M4
EP0CST0
MF1305005M4
EN0CSB0
MF1305005M4
EP0CST0
MF1310004M4
EN0CSB0
MF152R507M4
EN0CSB0
MF1503007M4
EP0CST0
MF1505006M4
EP0CST0
MF1520004M4
EN0CSB0
MF1520004M4
EP0CST0
MF202R508M1
DN0CSB0
MF2003008M1
DN0CSB0
MF2005007M1
DN0CSB0
MF2010006M1
DN0CSB0
MF2020004M1
DN0CSB0
MF2030004M1
DN0CSB0
MF252R509M1
DN0CSB0
MF2503009M1
DN0CSB0
MF2510007M1
DN0CSB0
MF2516006M1
DN0CSB0
10D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
20D-11
12.5
6.0
/
7.5
0.8
6.0
18.5
Taping 2
1.3D-13
15.0
6.5
/
7.5
0.8
6.0
21.0
Taping 2
2.5D-13
15.0
6.5
16.0
7.5
0.8
6.0
21.0
Bulk
2.5D-13
15.0
6.5
/
7.5
0.8
6.0
21.0
Taping 2
3D-13
15.0
6.5
/
7.5
0.8
6.0
21.0
Taping 2
5D-13
15.0
6.5
16.0
7.5
0.8
6.0
21.0
Bulk
5D-13
15.0
6.5
/
7.5
0.8
6.0
21.0
Taping 2
10D-13
15.0
6.5
16.0
7.5
0.8
6.0
21.0
Bulk
2.5D-15
17.5
6.5
16.0
7.5
0.8
6.0
23.5
Bulk
3D-15
17.5
6.5
16.0
7.5
0.8
6.0
23.5
Bulk
5D-15
17.5
6.5
/
7.5
0.8
6.0
23.5
Taping 2
20D-15
17.5
6.5
16.0
7.5
0.8
6.0
23.5
Bulk
20D-15
17.5
6.5
/
7.5
0.8
6.0
23.5
Taping 2
2.5D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
3D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
5D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
10D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
20D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
30D-20
22.5
7.0
16.0
10.0
1.0
3.0
25.5
Bulk
2.5D-25
27.5
8.0
16.0
10.0
1.0
3.0
30.5
Bulk
3D-25
27.5
8.0
16.0
10.0
1.0
3.0
30.5
Bulk
10D-25
27.5
8.0
16.0
10.0
1.0
3.0
30.5
Bulk
16D-25
27.5
8.0
16.0
10.0
1.0
3.0
30.5
Bulk
13
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
8. Internal Structure
NO
Name
Material
Percentage
1
Disc
Metal oxide
55.0%
2
Solder
Tin
3.0%
3
Lead
Copper wire
15.0%
4
Coating Material
Resin
27%
5
Marking
Laser marking
/
9. Marking (Example)
① Registered Trademark
② 10
Zero power resistance at 25℃
③D
Finished component shape (round)
④ 11
Disc diameter (mm)
⑤M
Zero power resistance tolerance ± 20%
CQC certification
⑥ Safety Approval Symbol
UL certification
VDE certification
Example 1
Example 2
14
Example 3
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
10. Taping And Dimensions
Taping 1
Inside kink lead F=5.0
Code
Po
P
P1
P2
F
ΔS
Δh
W
Wo
Size(mm)
12.7
12.7
3.85
6.35
7.5
0
0
18.0
10.5
Tolerance
±0.3
±1.0
±0.7
±1.3
±0.8
±2.0
±2.0
+1.5/-1.0
Max
Code
W1
W2
H1
Do
H0
L
t1
t2
c
Size(mm)
9.0
3.0
45.0
4.0
17.0
9.0
0.5
1.7
/
Tolerance
+0.75/-0.5
Max
Max
±0.2
+1.5/-1
Max
±0.2
Max
/
Taping 2
Inside kink lead F=7.5
Code
Po
P
P1
P2
F
ΔS
Δh
W
Wo
Size(mm)
12.7
25.4
8.95
12.7
7.5
0
0
18.0
10.5
Tolerance
±0.3
±1.0
±0.7
±1.3
±0.8
±2.0
±2.0
+1.5/-1.0
Max
Code
W1
W2
H1
Do
H0
L
t1
t2
c
Size(mm)
9.0
3.0
45.0
4.0
17.0
9.0
0.5
1.7
/
Tolerance
+0.75/-0.5
Max
Max
±0.2
+1.5/-1
Max
±0.2
Max
/
15
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
11. Safety Certificate
Approval
Organization
Safety Standards
Certificate No.
China
CQC
GB/T 6663.1-2007
CQC19001213204
USA
Canada
UL
UL 1434
E474052
Germany
VDE
EN60539-1:2017-01
EN60539-1:2016
40050168
12. Reliability
Item
Requirements
Standard
No visible damage.
△R25/R25≤±25%
IEC
60068-2-21
Solderability
245±3℃, 3±0.3s.
Solder composition:
Sn96.5Ag3.0Cu0.5
No visible damage.
IEC
60068-2-20
Resistance to
Soldering Heat
260±5℃, 10±1sec.
No visible damage.
△R25/R25≤±25%
IEC
60068-2-20
No visible damage.
△R25/R25≤±25%
IEC
60068-2-2
No visible damage.
△R25/R25≤±25%
IEC
60068-2-1
Robustness of
Terminals
(Tensile)
Robustness of
Terminals
(Bending)
Testing Conditions
Gradually apply the specified force and
keep the unit fixed for 10±1sec.
Terminal diameter
Force
(mm)
(N)
0.5<d≤0.8
10±10%
Apply a specified weight to one lead of the
sample, bent ±90°, 2 times.
Terminal diameter Bending Test Apply
(mm)
force(N)
0.5<D≤0.8
5±10%
High Temperature
TU±2℃, 1000hrs.
Storage
Cold Test
TL±2℃, 1000hrs.
16
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
Item
Testing Conditions
The conditions shown below shall be
repeated 5 cycles.
Step
Temperature
Period
TL±5℃
30min
1
Rapid Change of
Room temperature
3min
2
Temperature
TU±5℃
30min
3
Room temperature
3min
4
Damp Heat
Steady State
40 ± 2℃, 90~95% RH, 1000 ± 24 hrs.
Durability at Upper
Category
TU, 1000±24hrs.
Temperature
Endurance
15℃~35℃, Imax, Cth,
1min ON / 5 mins OFF x 1000 cycles
Cth= Capacitance at 240 Vac
Testing Current: Details see page No. 7-8.
Durability Test with
15℃~35℃;1000±24hrs/
Continuous
Application of
Details see page No. 7-8.
Maximum Current
17
Requirements
Standard
No visible damage.
△R25/R25≤±25%
IEC
60068-2-14
No visible damage.
△R25/R25≤±25%
IEC
60068-2-78
No visible damage.
△R25/R25≤±25%
GB/T
6663.1-2007
No visible damage.
△R25/R25≤±25%
GB/T
6663.1-2007
No visible damage.
△R25/R25≤±25%
GB/T
6663.1-2007
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
13. Electrical Testing
Item
Testing Conditions
Standard Test Condition 15~35℃, 25%~75%RH, 86kPa~106kPa.
Requirements
/
Zero Power Resistance at
25℃±0.02℃, 1.5VDC.
±20%
25℃
At a specific ambient temperature, the heat
Heat Dissipation Coefficient dissipation coefficient (δ) is the ratio of the
Meet the specified
(mW/℃)
thermistor electrical power consumption (ΔP) to
value.
the body temperature change (ΔT).
Thermal time constant (τ). The time required for
the temperature of the thermistor to drop to a
Thermal Time Constant
Meet the specified
difference of 63.2% between its initial
(S)
value.
temperature and the final temperature under zero
power conditions.
Zero Power Resistance Value at T1(K)
Zero Power Resistance Value at T2(K)
Two Specified Temperature(K)
T1=298.15K(25℃)
Meet the specified
Nominal B-Constant
℃
T2=358.15K(85
)
value.
(K)
The maximum current (DC or sine wave rms) that
Meet the specified
Maximum Steady Current
can be applied continuously to the thermistor at
value.
(A)
an ambient temperature of 25 °C.
14. Storage Conditions
14.1 Temperature: ≤35℃
14.2 Humidity: ≤70%RH
14.3 Period: ≤12 Months
14.4 Storage Place: Do not expose under the condition below:
14.4.1 Corrosive or easily oxidized gas
14.4.2 Flammable gas
14.4.3 Oil, water and chemical solvents
14.4.4 Under sunlight
14.5 Try to ensure that the opening is minimized. Immediately re-sealed and stored in a sealed
container with desiccant .
18
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
15. Environmental Compliance:
RoHS Compliance
REACH Compliance
16. Packaging
External Packaging (Bulk)
Internal Packaging (Bulk)
External Packaging (Taping)
Internal Packaging (Taping)
Dimension Description (cm)
External Packaging (Bulk)
L
41.0
B
29.0
Internal Packaging (Bulk)
H
16.0
L
18.6
External Packaging (Taping)
L
B
H
54.0
36.0
26.3
B
27.3
H
12.6
Internal Packaging (Taping)
B
A
C
4.4
33.5
26.2
19
Negative Temperature Coefficient Thermistor-PS Series
(Silicone Resin Coating)
SPQ Reference Table
Type
Bulk
Taping
Specification
SPQ Quantity
□D-5、□D-7、□D-9
1000
□D-5、□D-7、□D-9(P=5.0)
1000
□D-9 (P=7.5) 、□D-11(Short lead)
1000
□D-9 (P=7.5) 、□D-11(Long Lead)
500
□D-13、 □D-15(Long Lead)
250
□D-13、□D-15(Short lead)
500
□D-20
250
□D-25(Long Lead)
125
□D-25(Short lead)
250
P=5
1000
P=7.5/ P=10
500
Note: The above is for reference only, the actual packing number of braided tape shall prevail.
20
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