Construction

Round varistor element, leaded

Coating: epoxy resin, flame-retardant to UL 94 V-0

Terminals: tinned copper wire, metal compound wire

Housing: thermoplastic, flame-retardant to UL 94 V-0

Features

Self-protected under abnormal overvoltage conditions

Very high surge current ratings of 20 kA

Approvals

UL

Applications

Air conditioner, refrigerator, TV, etc.

Power meter, inverter, telecom equipment, etc.

Transient voltage surge suppressors (TVSS)

Delivery mode

Bulk (standard)

Typical applications

General technical data

Climatic category

to IEC 60068-1

40/85/56

Operating temperature

to CECC 42 000

40 ... + 85

°C

Storage temperature

40 ... +125

°C

Electric strength

to CECC 42 000

≥ 2.5

Response time

< 25

ns

Housed varistors

ETFV25

ThermoFuse varistors, ETFV25 series

Page 2 of 10

Please read Cautions and warnings and

Important notes at the end of this document.