Block varistor

Applications:
1.Suppression of mainborne transients in consumer.
2.Surge protection in communication, measuring and controller electronics.
3.IC, diode, transistor, thyristor, triac, and other semiconductor protection.
4.Suppression of intermally generated spikes in electrocircuit.
5.Electronics and industrial electronics.Surge protection in electronical home appliances and gas and petroleum appliances.