General-Purpose Varistor

34S561KActive

The 34S561K varistor product has characteristics such as low voltage and high surge current, providing an ideal circuit solution for low-voltage DC voltage applications. Through Semiware's unique product technology, it ensures higher rated voltage and peak surge current than other products. The product is widely used in indirect lightning interference in electronic devices, system switching transients from power sources, and abnormal fast transients.

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Electrical Parameters

Part Number 34S561K

Package 34S

VAC [Max] (V) 350

VDC [Max] (V) 460

V1MA [Nom] (V) 504-616

VC@IPP [Max] (V) 925

IPP [Max] (A) 300

IMAX @8/20uS (A) 40000

Energy [Max] (J) 1150

Capacitance (pF) 2450

TSTG (°C) -40～+125

Status Active

Product Features

High surge current handling capability High energy absorbtion capability Fast response time of less than 25ns,instantly clamping the transient over voltage Low clamping voltages,providing better surge protection Low capacitance values,providing digital switching circuitry protection High insulation resistance,preventing electric arching to the adjacent