Ultra Thin 10K Thermistor - B3950 NTC

Product ID: 4890
$0.95
Qty Discount
1-9 $0.95
10-99 $0.86
100+ $0.76

Description

Need to measure something with a very slim sensor? This precision 10K thermistor is an inexpensive way to measure temperature in a small gap, or taped to a flat surface, it's only 0.2mm wide!

The resistance in 25°C is 10K (+- 1%). The resistance goes down as it gets warmer and goes up as it gets cooler. For specific temperature-to-resistance, check the lookup table.

We have a great detailed tutorial on how thermistors work and how to use this one with both Arduino & CircuitPython!

We also carry an epoxy-coated precision 1% 10K thermistor.

Technical Details

  • Rated zero-power resistance value (R25): 10KΩ
  • R 25 tolerance: ±1%
  • B value range: (B 25/50 ): 3950K
  • Allowable deviation of B value: ±1%
  • Dissipative system: 0.7 m W/℃ (in still air)
  • Thermal time coefficient: ≦5S (in still air)
  • Operating temperature range: ﹣30℃~﹢125℃
  • Rated power: ≦ 25 mW
  • Total Length: 25mm
  • Body Size: 20mm x 4.5mm x 0.5mm