MFB Type NTC Thermistor
1．Features
Coating: Glass
Fastest response time and high accuracy
High stability ,excellent endurance against
thermal shock
2．Applications
For temperature sensing of CPU
in PC or Lap-top computer
Mobile communication
Surface temperature sensor and temperature controling
3．Part NO
| MFB |
□□□ |
□□ |
□□□ |
□ |
| JOCOL series |
B value |
Type |
Resistance |
Tolerance |
| Symbol
of Tolerance |
F |
G |
E |
J |
K |
| Tolerance |
1 |
2 |
3 |
5 |
10 |
4．Shape and Dimensions
shape
Dimensions(mm):
|
Symbol |
L |
L1 |
Dmax |
d |
| DD |
35Ф |
—— |
2．2 |
0．3 |
| SD |
28±1 |
3．8±0.2 |
2．0 |
0．5 |
5．Electrial characteristics
DD
Type
Part
NO |
Resistance
At 25℃
（KΩ） |
B
25/50
value
（K） |
Thermal
dissipation
constant
（mW/℃） |
Thermal
time
constant
（S）
|
Temperature
Range
（℃） |
| MFB-343DD472 |
4.7 |
3435 |
2．5 |
17 |
-40~300 |
| MFB-343DD502 |
5 |
3435 |
| MFB-343DD103 |
10 |
3435 |
| MFB-395DD473 |
47 |
3950 |
| MFB-395DD503 |
50 |
3950 |
| MFB-405DD104 |
100 |
4050 |
| MFB-405DD474 |
470 |
4050 |
| MFB-405DD504 |
500 |
4050 |
SD
Type
Part
NO |
Resistance
At 25℃
（KΩ） |
B
25/50
value
（K） |
Thermal
dissipation
constant
（mW/℃） |
Thermal
time
constant
（S）
|
Temperature
Range
（℃） |
| MFB-347SD202 |
2 |
3470 |
2．5 |
17 |
-40~300 |
| MFB-350SD302 |
3 |
3500 |
| MFB-350SD502 |
5 |
3500 |
| MFB-355SD103 |
10 |
3550 |
| MFB-360SD153 |
15 |
3600 |
| MFB-370SD103 |
10 |
3700 |
| MFB-385SD203 |
20 |
3850 |
| MFB-390SD303 |
30 |
3900 |
| MFB-395SD473 |
47 |
3950 |
| MFB-395SD503 |
50 |
3950 |
| MFB-405SD104 |
100 |
4050 |
| MFB-410SD154 |
150 |
4100 |
|
