Shibaura Electronics


Thermistor Sensor


Using a glass-encapsulated thermistor element, low cost

Cost is compared to other Shibaura sensors equipped with a copper protection tube



Sensing part: copper
Wire: cross-linked PE parallel, PVC parallel, cross-linked PE double-insulated, PVC double-insulated


  • A glass-encapsulated thermistor element is sealed in a copper protection tube
  • High reliability, applicable to a wide temperature range
  • Many variants of the protection tube are available

Automobile air conditioners & radiators and showcase refrigerators (ambient); air conditioner outdoor units & pipes incl. discharge pipes and dehumidifiers (solid inside/surface); freezing machines (water); chiller lubricant (oil);

Operating temperature -30 to +120℃
Thermal time constant τ ≒ 7 sec. (in stirred water)
Dissipation constant δ ≒ 3.3mW/℃
Withstand voltage 1200VAC for 1 sec.
Insulation resistance ≥100MΩ at 500VDC
Resistance Optional
B constant Optional

*The values in the table are for reference only.
*Unless otherwise stated, the thermal time constant and heat dissipation constant are measured in static air.

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