Littelfuse, Inc., the global leader in circuit protection, has expanded its popular LV UltraMOV™ Varistor Series to provide solutions for applications with higher DC voltage and surge requirements.

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, ...

To see this article in PDF format, please click here. New regulations concerning surge protection are forcing engineers to look for solutions that allow such protection to be incorporated at minimal ...

Varistors are voltage dependent, nonlinear devices that behave electrically similar to back-to-back Zener diodes. The symmetrical, sharp breakdown characteristics shown here enable the varistor to ...

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 ...