Ferroxcube
E cores and accessories
General data for 10-pins E42/21/15 coil former
PARAMETER
Coil former material
Pin material
Maximum operating temperature
Resistance to soldering heat
Solderability
SPECIFICATION
E42/21/15
polyamide (PA6.6), glass reinforced, flame retardant in accordance with
“UL 94-HB”;
UL file number E41871(M)
copper-tin alloy (CuSn), tin-lead alloy (SnPb) plated
120 C,
“IEC 60085”,
class E
“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
32 0.2
28 0.1
25.5 min.
29.2 max.
0
15
0.2
12.6 0.2
0
8.05
5.08
0.05
18
0
0.3
34.2
15.7 0.2 max.
0
0.15
0
1.3
5
6.5 0.2
5 0.2
39 max.
0.4
3
1.1
2
CBW050
Dimensions in mm.
Fig.3 E42/21/15 coil former; 10-pins.
Winding data for 10-pins E42/21/15 coil former
NUMBER OF
SECTIONS
1
WINDING
AREA
(mm
2
)
178
MINIMUM
WINDING
WIDTH
(mm)
25.5
AVERAGE
LENGTH OF
TURN
(mm)
93
TYPE NUMBER
CPH-E42/21/15-1S-10P
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
