Ferroxcube E cores and accessories E42/21/15 General data for 10-pins E42/21/15 coil former PARAMETER SPECIFICATION Coil former material polyamide (PA6.6), glass reinforced, flame retardant in accordance with “UL 94-HB”; UL file number E41871(M) Pin material copper-tin alloy (CuSn), tin-lead alloy (SnPb) plated Maximum operating temperature 120 C, “IEC 60085”, class E Resistance to soldering heat “IEC 60068-2-20”, Part 2, Test Tb, method 1B: 350 C, 3.5 s Solderability “IEC 60068-2-20”, Part 2, Test Ta, method 1: 235 C, 2 s handbook, full pagewidth 32 0.2 5.08 29.2 max. 0 15 0.2 12.6 0.2 0 28 0.1 25.5 min. 0.05 8.05 18 34.2 15.7 0.2 max. 0 0 0.3 1.3 0.15 0 5 6.5 0.2 0.4 5 0.2 39 max. CBW050 2 3 1.1 Dimensions in mm. Fig.3 E42/21/15 coil former; 10-pins. Winding data for 10-pins E42/21/15 coil former NUMBER OF SECTIONS WINDING AREA (mm2) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) 1 178 25.5 93 TYPE NUMBER CPH-E42/21/15-1S-10P