NTC THERMISTOR

NTC THERMISTOR

NTC THERMISTOR

NTC THERMISTOR

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IIIIntroduction:

ntroduction:

ntroduction:

ntroduction:

NTC (Negative temperature coefficient) thermistor is a semiconductor made from

metallic oxides. It exhibits an electrical resistance that has a very predictable change

with temperature. The resistance varies significantly with temperature, more so than in

standard resistors. They are extremely sensitive to temperature change, very accurate

and interchangeable. They have a wide temperature envelope and can be hermetically

sealed for use in humid environments.

Features:

Features:

Features:

Features:

* Longevity of service, high reliability

* Small size, powerful, strong capability of surge current protection

* Instant response to surge current

* Wide operation range

* Big material constant (B value), low remain resistance.

Application:

Application:

Application:

Application:

Thermistors are widely used as

* Inrush current limiters

* Temperature sensors

* Self-resetting overcurrent protectors

* Self regulating heating elements

* Conversion power, switch mode power supply, UPS power protection

* Energy saving lights, electronic ballast filament protection

* Electronic circuit, power supply circuit protection