Ferroxcube E cores and acces s ories E 6.3/2.9/2 C OIL F OR ME R S G eneral data P A R A ME T E R S P E C IF IC A T ION C oil former material liquid crys tal polymer (LC P ), glas s reinforced, flame retardant in accordance with “UL 94V-0”; UL file number E 54705 P in material copper-tin alloy (C uS n), tin- (S n) plated Maximum operating temperature 155 C , “IE C 60 085”, clas s F R es is tance to s oldering heat “IE C 60 068-2-20”, Part 2, Tes t T b, method 1B : 350 C , 3.5 s S olderability “IE C 60 068-2-20”, Part 2, Tes t Ta, method 1: 235 C , 2 s 4.4 3.5 0.08 2.3 0.05 0.1 1.5 0 1.6 5.5 3.5 0 0.1 1.6 2.7 min. handbook, full pagewidth 4.7 max. 2.1 0.1 0 0.6 2.9 0.05 6.5 5 max. 0.25 1.2 8.6 max. 5.08 2.54 6.4 max. Dimens ions in mm. F ig.2 E 6.3/2.9/2 coil former (S MD); 6-s older pads . W inding data for E 6.3/2.9/2 c oil former (S MD) NUMB E R OF S E C T IONS W INDING AR E A (mm 2 ) MINIMUM W INDING W IDT H (mm) AVE R AG E L E NG T H OF T UR N (mm) 1 1.62 2.7 12.8 1 T Y P E NUMB E R C P HS -E 6.3/2-1S -4P -Z 1.62 2.7 12.8 C P HS -E 6.3/2-1S -6P -Z 2 2 x 0.45 2 x 0.75 12.8 C P HS -E 6.3/2-2S -6P -Z 2 2 x 0.45 2 x 0.75 12.8 C P HS -E 6.3/2-2S -4P -Z C B W166