Ferroxcube
E cores and accessories
General data for 10-pins E42/21/15 coil former (A)
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 E41938(M)
copper-tin alloy (CuSn), tin-lead alloy (SnPb) plated
105 C,
“IEC 60085”,
class A
“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
29.2 max.
14.4
12.6 min.
28.15 max.
26.3
35.2
max.
15.5
min.
17.5
6.85
min.
5
0.4
35
CBW051
1.15
38.5 max.
3.55 min.
Dimensions in mm.
Fig.4 E42/21/15 coil former; 10-pins (A).
Winding data for 10-pins E42/21/15 coil former
NUMBER OF
SECTIONS
1
MINIMUM
WINDING
AREA
(mm
2
)
180
NOMINAL
WINDING
WIDTH
(mm)
26.3
AVERAGE
LENGTH OF
TURN
(mm)
87
TYPE NUMBER
CPH-E42/15-1S-10PD-A
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
