PTC (Positive Temperature Coefficient) thermistors are thermally sensitive semiconductor resistors which show an increase in resistance as temperature increases. PTC thermistors can act as “resettable fuses”. EPCOS brand offers a wide variety of PTC thermistors products for overcurrent protection, temperature limiting protection, and heater applications.
TDK PTC Thermistors
Features
- Case sizes EIA 0402 ... 1206
- Excellent lifetime performance and aging stability up to 150 °C operating temperature
- AEC-Q200 qualification
- Broad portfolio of R- and B-values
- High accuracy temperature sensing and thermal compensation
Applications
- LED Lighting
- Transformers
- Power Supplies
- Fans
- Multimeters
- DC-DC Converter
- Heating
- Compressors
- Telecom