Shibaura Electronics


Thermistor Element

PSB-S7 Thermistor

A micro-sized thermistor with a very fast response

Suitable for sensors that are placed in thin needle tips or on uneven surfaces. The PSB-S7 has both microsize and durability that have never before been achieved by resin thermistors.

PSB-S7 Thermistor


  • Chip with gold electrodes
  • High-level heat resistance and environmental stability secured by glass encapsulation
  • Long-term stability in resistance
  • Twelve times faster response than the PSB-S1
  • 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 quick response and for measurements in a narrow space

  • Copying machines
  • Medical equipment
  • Needle sensors
Operating temperature -50 to +250℃
Thermal time constant Approx. 1 sec.
Dissipation constant Approx. 0.25mW/℃
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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