Ferroxcube P cores and accessories P30/19 COIL FORMERS General data CP-P30/19 coil former PARAMETER SPECIFICATION Coil former material polybutyleneterephtalate (PBT), glass reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E45329 (R) Maximum operating temperature 155 C, “IEC 60085”, class F 0 12.8 0.2 handbook, full pagewidth 0.6 0.6 0 15 0.2 3.2 13.7 0.2 0 0.7 0.7 0 24.7 0.2 MGC135 Dimensions in mm. Fig.2 Coil former: CP-P30/19. Winding data for P30/19 coil former NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) 1 53.2 11.1 62 CP-P30/19-1S TYPE NUMBER 2 2 24.9 2 5.15 62 CP-P30/19-2S 3 3 15.5 3 3.2 62 CP-P30/19-3S