S20K320

SIOV metal oxide varistors Leaded varistors, StandarD series Series/Type: S05, S07, S10, S14, S20 Date: December 2007 Data Sheet  EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. Leaded varistors StandarD series Construction ■ Round varistor element, leaded ■ Coating: epoxy resin, flame-retardant to UL 94 V-0 ■ Terminals: tinned copper wire Features ■ Wide operating voltage range 11 … 1100 VRMS ■ High surge current ratings up to 8 kA ■ No derating up to 85 °C ambient temperature ■ PSpice models Approvals ■ UL ■ CSA (all types ≥K115) ■ SEV ■ VDE ■ CECC ■ CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1100) ■ 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 Operating temperature Storage temperature Electric strength Insulation resistance Response time to IEC 60068-1 to CECC 42 000 to CECC 42 000 to CECC 42 000 40/85/56 – 40 … + 85 – 40 … +125 ≥ 2.5 ≥10 < 25 °C °C kVRMS MΩ ns Please read Cautions and warnings and Important notes at the end of this document. 2 11/07 Maximum ratings (TA = 85 °C) Ordering code B72205S...