B722 datasheet(2/47 Pages) EPCOS

2 / 47 page

Construction

Round varistor element, leaded

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

Terminals: tinned wire

Features

Wide operating voltage range 11 … 1100 VRMS

High surge current ratings up to 8 kA

No derating up to 105

°C ambient temperature

PSpice models

Approvals

CSA (all types

≥ K115)

VDE

CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1000)

IEC

Delivery mode

Bulk (standard), taped versions on reel or in Ammo pack upon request.

For further details refer to chapter "Taping, packaging and lead configuration" for leaded

varistors.

Options

S10* types with lead spacing 5.0 mm and S20* types with lead spacing 7.5 mm are also

available on request.

General technical data

Climatic category

to IEC 60068-1

40/105/56

Operating temperature

to IEC 61051

40 ... +105

°C

Storage temperature

40 ... +125

°C

Electric strength

to IEC 61051

≥ 2.5

kVRMS

Insulation resistance

to IEC 61051

≥ 100

Ω

Leaded varistors

B722*

StandarD series

Page 2 of 47

Please read Cautions and warnings and

Important notes at the end of this document.

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