ZnO varistor ceramics were synthesised by cold sintering/spark plasma sintering and post-annealing treatment. Intriguingly, the ZnO varistor ceramics present ultrahigh potential gradient, high ...

Fountain Inn, SC. AVX, a manufacturer of passive components and interconnect solutions, has added new 26-VDC components to its dual-function TransFeed and TransFeed Automotive Series varistors, ...

What Is A Littelfuse Varistor? Varistors are voltage dependent, nonlinear devices which have an electrical behavior similar to back-to-back zener diodes. The symmetrical, sharp breakdown ...

Varistor ceramics, predominantly based on SnO₂, are engineered to exhibit a highly non‐ohmic current–voltage relationship that is critical in safeguarding electrical circuits from transient voltage ...

New Enhanced Varistor Protection (EVP) arresters are now available, superseding the Ohio Brass PVN family of arresters. New Enhanced Varistor Protection (EVP) arresters are now available, superseding ...

New Enhanced Varistor Protection (EVP) arresters are now available superseding the Ohio Brass (OB) PVN family of arresters. New Enhanced Varistor Protection (EVP) arresters are now available ...

TDK Corp. announced that its leaded EPCOS metal-oxide disk varistors have now been approved for an increased operating temperature of 105°C (previously 85 °C). The reason for the change is the ...