Product description
NTC thermistor from EPCOS/TDK in the B57891M series, intended for temperature measurement and temperature compensation in electronic designs. The component is constructed with a lacquer-coated thermistor disk and tinned copper-clad iron leads with 2.5 mm lead spacing, making it suitable for use on breadboards and for through-hole mounting on printed circuit boards.
Specifications:
- Type: NTC thermistor
- Series: EPCOS B57891M
- Nominal resistance R25: 10 kΩ
- Resistance tolerance: ±10 %
- B value B25/100: 3950 K
- Reference temperature meansured: 25 °C
- Climatic category: 40/125/56 according to IEC 60068-1
- Maximum power dissipation at 25 °C: 200 mW
- Dissipation factor in air: approx. 3.5 mW/K
- Thermal time constant in air: approx. 12 s
- Heat capacity: approx. 40 mJ/K
