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.

The new high-current load dump varistors are an extension of its TransGuard Automotive Series, which has been proven to provide reliable bidirectional overvoltage protection and EMI/RFI attenuation in ...

TDK expands its automotive varistor portfolio with the introduction of two new models in the AVRH series, catering specifically to LIN and CAN bus systems. These varistors, compliant with the AEC-Q200 ...

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, ...

Littelfuse AUMOV Series varistors offer 50% greater surge withstanding capability than existing technologies for low dc voltage applications. The maximum peak surge current is rated up to 5KA (8/20µs ...

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 ...