Variable high-current resistor, especially for use as protective

Variable resistor apparatus formed utilizing nanotechnology

Variable resistor element and its manufacturing method

Variable voltage protection structures and method for making...

Variable voltage protection structures and method for making...

Variably porous structures

Varistor

Varistor

Varistor

Varistor

Varistor

Varistor

Varistor and light emitting device

Varistor and production method

Varistor and resistor device for the interrupting chamber of cir

Varistor body and varistor

Varistor body and varistor

Varistor composition for high energy absorption

Varistor comprising an insulating layer produced from a...

Varistor formed of bismuth and antimony and method of manufactur