Ferrxocube RM cores and accessories RM5 General data PARAMETER SPECIFICATION Coil former material phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with „UL 94V-0“; UL file number E41429 Pin material copper-tin alloy (CuSn), tin (Sn) plated Maximum operating temperature 180°C, “IEC 60085”, class H 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 Winding data for 4-pins RM5 coil former NUMBER OF SECTIONS NUMBER OF PINS PIN POSITIONS USED WINDING AREA 2 (mm ) MINIMUM WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) TYPE NUMBER 1 4 all 9.5 4.8 25 CSV-RM5-1S-4P-IZ 2 4 all 2 x 4.35 2 x 2.2 25 CSV-RM5-2S-4P-IZ