Ferroxcube
E cores and accessories
E20/10/5
COIL FORMER
General data for 8-pins E20/10/5 coil former
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E167521(M)
Pin material
copper-tin alloy (CuSn), tin (Sn) plated
Maximum operating temperature
Resistance to soldering heat
Solderability
180 °C, “IEC 60085”, class H
“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
0
12.5
12.2
−0.2
−0.2
handbook, full pagewidth
7
0.1
(10.6 min.)
5.08
+0.1
0
0
0.7
5.5
−0.1
12.5
max.
+0.18
0
+0.1
0
5.5
1.8
3.2
17.6 max
0.8 0.02
17.6 max.
CBW017
+0.15
0
1.3
Dimensions in mm.
Fig.3 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
PRODUCT
Ae x Aw
(mm4)
WINDING
AREA
(mm2)
NUMBER OF
SECTIONS
TYPE NUMBER
(mm)
(mm)
1
27
10.6
38
842
CSH-E20/10/5-1S-8P
2008 Sep 01
350
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
