Ferroxcube
E cores and accessories
E20/10/5
COIL FORMER
General data for 6-pins E20/10/5 coil former
PARAMETER
SPECIFICATION
Coil former material
polyamide (PA6.6), glass reinforced, flame retardant in accordance with “UL
94HB” ; UL file number E41871(M)
Pin material
copper-tin alloy (CuSn), tin (Sn) plated
Maximum operating temperature
Resistance to soldering heat
Solderability
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
0
7
12.6 0.1
10.8 min.
3.5
−0.2
∅0.9
+0.15
1.3
0
handbook, full pagewidth
12.7
0
5.3
7
10
max. −0.2 min.
1
5
0.3
10
4.5
12.7 max.
CBW274
Dimensions in mm.
Fig.2 E20/10/5 coil former; 8-pins.
Winding data and area product for 8-pins E20/10/5 coil former
MINIMUM
WINDING
WIDTH
AVERAGE
LENGTH OF
TURN
AREA
WINDING
AREA
(mm2)
NUMBER OF
SECTIONS
PRODUCT
Ae x Aw
(mm4)
TYPE NUMBER
(mm)
(mm)
1
28.6
10.8
38.7
892
CPV-E20/10/5-1S-6P
2008 Sep 01
349
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
