Varistors

pdficon AN9768 Transient Suppression Devices and Principles

This application note discusses the two major categories of transient suppressors: a) those that attenuate transients thus preventing their propagation into the sensitive circuit; and b) those that divert transients away from sensitive loads and so limit the residual voltages.

EC637 Recommendations for Soldering Terminal Leads to MOV Varistor Discs

This technical brief presents the CA and NA series of MOV varistor discs and discusses how they are specifically designed for custom assembly and packaging. It outlines how to take advantage of the excellent performance and reliability of Littelfuse varistor technology by choosing the correct materials and processes when soldering terminal leads to the disc.

pdf icon Varistor CA Datasheet

The CA Series of transient surge suppressors are industrial high-energy disc varistors (MOVs) intended for special applications requiring unique electrical contact or packaging methods provided by the customer...

Littelfuse_Dongguan BeiCe MOV_ISO TS16949icon Littelfuse_Dongguan_IATF16949_October-2020

Littelfuse_Dongguan BeiCe MOV_ISO14001 2004icon Dongguan ISO14001 2015_June 29 2020

MOV Factory

Littelfuse_Dongguan BeiCe MOV_ISO9001 2000icon Littelfuse Dongguan_ISO9001 2015_October-2020

MOV/MLV Factory

pdf icon Littelfuse_Circuit_Protection_Technology_Application_Matrix

With the industry’s broadest and deepest portfolio of circuit protection technologies backed by unparalleled design support, Littelfuse is the company that engineers trust to answer their most critical circuit protection questions...

Littelfuse Irving Matamoros_ISO9001 2000_040907icon 2021-08-13_ISO 9001 2015_Matamoros Mexico

SIDACtor Protection Thyristor TO 220 Datasheet

The modified TO-220 Type 61 SIDACtor: solid state protection device can be used in telecommunication protection applications that do not reference earth ground. SIDACtor devices are used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68).

pdf icon SIDACtor Protection Thyristor High Surge Current Series DO 214 Datasheet

The High Surge Current DO-214 Series are SIDACtor® devices designed to protect equipment located in hostile environments from overvoltage transients...