Ferroxcube U cores and accessories COIL FORMERS General data 4-pins U10/8/3 coil former PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION U10/8/3 polybuteleneterephtalate (PBT), glass-reinforced, flame retardant in accordance with "UL 94V-0"; UL file number E69578(M) copper-tin alloy (CuSn), tin-lead alloy (SnPb) plated 155 C, "IEC 60085", class F "IEC 60068-2-20", Part 2, Test Tb, method 1B: 350 C, 3.5 s "IEC 60068-2-20", Part 2, Test Ta, method 1: 235 C, 2 s Winding data for 4-pins U10/8/3 coil former NUMBER OF SECTIONS 1 WINDING AREA (mm2) 28 MINIMUM WINDING WIDTH (mm) 8 AVERAGE LENGTH OF TURN (mm) 30 TYPE NUMBER CPH-U10/8/3-1S-4P
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