Ferroxcube P cores and accessories P11/7 General data for CP-P11/7-A coil former PARAMETER SPECIFICATION Coil former material acetal (POM), glass reinforced, flame retardant in accordance with “UL 94-HB”; UL file number E66288(R) Maximum operating temperature 105 C 4.8 min handbook, full pagewidth 4.2 max 8.9 5.65 max 1.6 min MGB528 Dimensions in mm. Fig.4 Coil former: CP-P11/7-A. Winding data for CP-P11/7-A coil former NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) TYPE NUMBER 1 2 4.6 4.0 3.1 3.0 22.6 22.7 CP-P11/7-1S-A CP-P11/7-2S-A 3 3.52 2.7 22.7 CP-P11/7-3S-A