Ferroxcube E cores and accessories E13/7/4 General data PARAMETER SPECIFICATION Coi l former m ater ial phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E59481 Pin m ater ial copper clad steel, tin-lead alloy (SnPb) plated Maximum ope ratin g tem peratur e 180 °C, “IEC 60085”, class H Resi stan ce to so ld erin g heat “IEC 60068-2020”, Part 2, Test Tb, method 1B: 350 °C, 3.5 s Solde rabil it y “IEC 60068-2020”, Part 2, Test Ta, method 1: 235 °C, 2 s Winding data NUMBER OF SECTIONS WINDING AREA (mm 2) MINIMUM WINDING WIDTH (mm) 1 10.4 7.2 AVERAGE LENGTH OF TURN (mm) 29.6 TYPE NUMBER CSH-E13/7/4-1S-10P-C