S20K25

Leaded Varistors

SIOVmetaloxidevaristors Leadedvaristors,StandarDseries Features ■Wideoperatingvoltagerange11…1100VRMS ■Highsurgecurrentratingsupto8kA ■Noderatingupto85°Cambienttemperature ■PSpicemodels

S20K250

Leaded Varistors

SIOVmetaloxidevaristors Leadedvaristors,StandarDseries Features ■Wideoperatingvoltagerange11…1100VRMS ■Highsurgecurrentratingsupto8kA ■Noderatingupto85°Cambienttemperature ■PSpicemodels

S20K250

ELECTRICAL SPECIFICATIONS, CONT. DISC TYPES

ElectricalSpecifications,cont.DiscTypes

S20K250E2

Leaded Varistors

Leadedvaristors AdvanceDseries Features ■High-energyAdvanceDseriesE2 ■Highsurgecurrentratingsupto10kA ■Highenergyratingsupto440J ■Wideoperatingvoltagerange130…680VRMS ■PSpicemodels

S20K250E3

Leaded Varistors SuperioR Series

Features ■High-energySuperioRseriesE3 ■Veryhighsurgecurrentratingsof12kA ■Highenergyratingsupto320J ■PSpicemodels Construction ■Roundvaristorelement,leaded ■Coating:epoxyresin,flame-retardanttoUL94V-0 ■Terminals:tinnedcopperwire

S20K25AUTO

Leaded Varistors Automotive Series

Features ■Highenergyabsorption,particularlyincaseofloaddump ■Jump-startstrength ■Stableprotectionlevel,minimumleakagecurrent ■Highresistancetocyclictemperaturestress ■PSpicemodels ■TypesforTA=125°C

SIOV-S20K25AUTO

LeadedVaristorsAutomotiveSeries

Features ■Highenergyabsorption,particularlyincaseofloaddump ■Jump-startstrength ■Stableprotectionlevel,minimumleakagecurrent ■Highresistancetocyclictemperaturestress ■PSpicemodels ■TypesforTA=125°C