PTC and NTC thermistor sensor 5K 10K 20K 100K customizable
The resistance value of the PTC thermistor increases with the increase of temperature, and the resistance value of the NTC thermistor decreases with the increase of temperature, and they both belong to semiconductor devices.
Polymer PTC thermistors are used for overcurrent protection, and polymer PTC thermistors are often called resettable thermal fuses.Due to their unique positive temperature coefficient resistance characteristics, they are extremely suitable for use as an overcurrent protection device. The use of the thermistor is the same as the ordinary fuse, which is used in series in the circuit.
NTC thermistors are widely used in temperature measurement, temperature control, temperature compensation and so on.
Features
High sensitivity, its temperature coefficient of resistance is 10-100 times larger than that of metal.
Wide operating temperature range.
Small size for easy installation.
Good stability, strong overload capacity.
Easy to process into complex shapes for mass production.
Specifications
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Item No.
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PTC/NTC thermistor
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Operating temperature
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-50~350℃
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Resistance value
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2KΩ 5KΩ 10kΩ 20kΩ 100KΩ 200KΩ customize
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B value
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3380K 3435K 3950K 4016K 4250K 4537K customize
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Resistance Tolerance
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0.1% 0.3% 1% 2.5% 3% customize
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Max.operating voltage
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30V
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Wire length
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Customized
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Applications
The main applications of thermistors include:
Temperature control and temperature detection of household appliances such as induction cooker, electric pressure cooker, rice cooker, electric oven, disinfection cabinet, water dispenser, microwave oven, electric heating machine, industrial, environmental protection, meteorology, food processing equipment, and office automation equipment (such as copiers, printers) , temperature detection and temperature compensation of instrument coils, integrated circuits, quartz crystal oscillators and thermocouples.Also used in evcharing and medical equipment.
Factory display
Packing & Delivery
Packing:
Packed in standard export cartons.
If you have special packing requirements,please feel free to discuss with us,thank you.
Delivery time:
Delivery time for small orders:7-15 days.
Delivery time for special requirements orders:15-30 days.
Why choose HCET
1. We have our own R&D team and have obtained dozens of patents.
2. Our products have passed UI, TUV, CQC, ISO/TS16949, CTI, SGS and other international authoritative certifications, and the quality is stable and reliable.
3. Our products have complete functions and specifications, and can also be customized according to customer requirements.
4. We have complete equipment, high productivity and can deliver quickly.
