Shibaura Electronics


Thermistor Element

PSB-S3 Thermistor

If you need thermistors for a faster response

The PSB-S3 has been developed as a high standard response element exhibiting approximately a two times faster response than the PSB-S1 at reasonable cost.

PSB-S3 Thermistor


  • Chip with gold electrodes
  • High-level heat resistance and environmental stability secured by glass encapsulation
  • Long-term stability in resistance
  • High-volume supply in high quality by integrated automatic production
  • Patented in 8 major countries (Japan, the U.S., Canada, France, the U.K., Germany, Italy and Switzerland)

Suitable for equipment requiring a faster response

  • Home appliances
  • Automobiles (air mass flow, T-MAPS)
  • HV/EV motors
  • Electronic thermometers
Operating temperature -50 to +300℃
Thermal time constant Approx. 5 sec.
Dissipation constant Approx. 0.75mW/℃
Insulation resistance Min. 10MΩ at 50VDC

*Unless otherwise stated, all thermal time constants and dissipation constants are measured in still air.

V-I characteristics

V-I characteristics

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