Ferroxcube RM cores and accessories RM8/ILP General data coil former PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E41429 (M) Solder pad material copper-clad steel, tin-lead alloy (SnPb) plated Maximum operating temperature 155 C, “IEC 60085”, class F 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 Winding data for RM8/ILP coil former NUMBER NUMBER OF OF PINS SECTIONS PIN POSITIONS USED WINDING WINDING AREA WIDTH (mm2) (mm) AVERAGE LENGTH OF TURN (mm) TYPE NUMBER 1 12 all 13.3 3.95 41.8 CSV-RM8/ILP-1S-12P 1 10 1, 2, 3, 4, 6, 7, 8, 9, 10, 11 13.3 3.95 41.8 CSV-RM8/ILP-1S-10P 1 10 1, 2, 3, 4, 6, 8, 9, 10, 11, 12 13.3 3.95 41.8 CSV-RM8/ILP-1S-10P-T