Ferrox cube E co res an d accesso ries E47/20/16 General data for 12-pins E47/20/16 coil former PARAMETER SPECIFICATION Coi l former m ater ial pol yamid e (PA6.6), g lass rei nforced, fl ame retarda nt i n accorda nce wi th “UL 94- HB” ; UL fil e number E41938(M) Maximum ope ratin g tem peratur e Pin m ater ial 130C, “IEC 60085”, cl ass B co ppe r-zinc all oy (CuZn), ti n-lead alloy (SnPb ) pla ted Resi stan ce to so ld erin g heat “IEC 60068-2-20”, Par t 2, Test Tb, meth od 1B: 350C, 3.5 s Solde rabil it y “IEC 60068-2-20”, Par t 2, Test Ta, method 1: 235 C, 2 s 23.5 max. 31.5 max. 16 min. 21.4 18.3 32.3 max. 1.3 4.3 min. 0.65 5.1 (1) 7.6 27.95 45.1 max. 33.7 max. 3 min. CBW061 (1) one place only Dimensio ns in mm. Fig. 3 E47/20/16 co il for mer: 12-pin s. Winding data for 12-pins E47/20/16 coil former NUMBER OF SECTIONS MINIMUM WINDING AREA (mm2) NOMINAL WINDING WIDTH (mm) AVERAGE LENGTH OF TURN (mm) 1 131 21.4 94.7 TYPE NUMBER CPH-E47/16-1S-12PD