1. Best suited to meet the requirements of the short-circuit test.

Quick response compared with current fuse and resistor and errorfree

operation are assured.

2. Small size save board space. Capable of being mounted

anywhere because replacement is not required.

3. Actuates by excessive current during the short-circuit test to

restrain abnormal heat generation in other circuit components and

printed boards.

This state will be maintained until the abnormal state is removed

or power is turned off to reset the POSISTOR to the original state.

Surface temperature of POSISTOR is kept low, below a certain

value, during the actuation.

4. Non-contact design leads to long life and no noise.

Durable and strong against mechanical vibration and shock

because it is a solid element.