... Transformer Key Specifications/Special Features:Dimensions in mm (inches): A, B, C1, C2, E1, E2, E3, F, FIG RM-4: ... FIG=1 RM-5: terminal pins = 6, A=11.5, B=15.5, C1=1.8, C2=3.6, E1=10.8 ... 6-1: terminal pins = 8, A=13.5, B=18.5, C1=15.2, E1=3.8, E2=5.08, F=24 ... .5, FIG=2 RM-8: terminal pins = 12, A=17.5, B ... FIG=2 RM-12: terminal pins = 12, A=24.5, B=38.5, C1=3.6, C2=10.8, E1=21 ...