NTC thermistor is also called the negative temperature coefficient thermistor, NTC thermistor is a kind of transition metal oxide as the main raw material made of semiconductor ceramic element, and it changes with the change of resistance with temperature and the corresponding characteristics, namely under the temperature measuring power of must, resistance of the resistance with the temperature rising and falling, take advantage of this feature, NTC thermistor and temperature sensor can be used in temperature compensation, surge current suppression and temperature measurement.

Product Model Description

MF 5B --503  F  3950

① ② ③ ④ ⑤

①MF: negative temperature coefficient (NTC) thermistor code

The material type of the lead end: 5B- film encapsulated thermistor

③ Nominal resistance R25:503-50K ω 103-10K ω

④ Tolerance range: F-±1% G-±2% H-±3% J-±5%

⑤B value: 3435 3470 3950, etc

The product features

1.MF5B series products are co-directed lead film packaging type

2. Insulated film package, fast thermal response speed, fast recording sensitivity
3. Good stability and reliability
4. Good insulation
5. High precision of resistance
6. Small size, light weight, solid structure, easy to automatic installation

Range of application

1. Electronics
2. Computer CPU heat dissipation fan
3. The printer
4. A warm hand
5. Air conditioner, refrigerator, freezer, soybean milk machine, bread machine, water dispenser and other household appliances 

R25=10K ω accuracy :±1% B25/50=3950K accuracy :±1%
Temperature (℃) Resistance (K ω)