压敏电阻S系列E3规格.pdfVIP

Leaded Varistors SuperioR Series Construction Round varistor element, leaded Coating: epoxy resin, flame-retardant to UL 94 V-0 Terminals: tinned copper wire Features High-energy SuperioR series E3 Very high surge current ratings of 12 kA High energy ratings up to 320 J PSpice models Approvals UL, CSA (all types K115) CECC Taping For ordering information see page 206 ff, chapter “Leaded Varistors: Taping” Type designation Detailed description of coding system on page 39, chapter “General Technical Information” SIOV-S 20 K 130 E3 EPCOS metal oxide varistor Design SuperioR series Rated diameter of varistor disk Max. AC operating voltage Tolerance of varistor voltage General technical data Climatic category 40/85/56 in accordance with IEC 60068-1 LCT – 40 C UCT + 85 C Damp heat, steady state 56 days in accordance with IEC 60068-2-3 (93 % r.h., 40 C) Operating temperature – 40 … + 85 C in accordance with CECC 42 000 Storage temperature – 40 … + 125 C Electric strength 2,5 kVRMS in accordance with CECC 42 000 Insulation resistance 10 M in accordance with CECC 42 000 Response time 25 ns 185 04/02 Leaded Varistors SuperioR Series Maximum ratings (T = 85 C) A Type Ordering code VRMS VDC imax Wmax Pmax (untaped) 8/20 s (2 ms) SIOV-