Ferroxcube
E cores and accessories
COIL FORMER
General data for 12-pins E32/16/9 coil former
PARAMETER
Coil former material
Pin material
Maximum operating temperature
Resistance to soldering heat
Solderability
SPECIFICATION
E32/16/9
(EF32)
polyamide (PA6.6), glass reinforced, flame retardant in accordance with
“UL 94V-0”;
UL file number E41871(M)
copper-tin alloy (CuSn), tin-lead alloy (SnPb) plated
130 C,
“IEC 60085”,
class B
“IEC 60068-2-20”,
Part 2, Test Tb, method 1B: 350 C, 3.5 s
“IEC 60068-2-20”,
Part 2, Test Ta, method 1: 235 C, 2 s
handbook, full pagewidth
25.5
22.4 0
0.3
1.3 0.15
0
5.08
0.05
11.5 0.1
9.8
0.2
0
23.85
max.
2.5
3.5
20.4 min.
21.8 0.1
29.55 max.
Dimensions in mm.
2
0.8
32.2 min.
CBW040
Fig.2 E32/16/9 coil former; 12-pins.
Winding data for 12-pins E32/16/9 coil former
NUMBER OF
SECTIONS
1
WINDING
AREA
(mm
2
)
97
MINIMUM
WINDING
WIDTH
(mm)
20.4
AVERAGE
LENGTH OF
TURN
(mm)
60
TYPE NUMBER
CPH-E32/16/9-1S-12P