General-Purpose Varistor

10D121KJActive

The 10D121KJ 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 10D121KJ

Package 10D

VAC [Max] (V) 75

VDC [Max] (V) 100

V1MA [Nom] (V) 120

VC@IPP [Max] (V) 200

IPP [Max] (A) 25

IMAX @8/20uS (A) 3500

Energy [Max] (J) 21.5

Capacitance (pF) 830

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