Ferroxcube
EFD cores and accessories
EFD10/5/3
COIL FORMERS
General data
PARAMETER
SPECIFICATION
Coil former material
liquid crystal polymer (LCP), glass reinforced, flame retardant in accordance with
“UL 94V-0”; UL file number E54705(M)
Solder pad material
copper-tin alloy (CuSn), tin (Sn) plated
Maximum operating temperature 155 °C, “IEC 60085”, class F
Resistance to soldering heat
Solderability
“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
1.8
handbook, full pagewidth
0
7.3
0.15
0
0
5.7
7.1
2.8
11
0.15
0.1
0.1
(6.05 min)
4.8
0
0.1
0
1.6
0
0.1
0.3
5.4
max
2.5
0.8
3
9
1.8
2
0.3
12
11.7 max
14.7 max
MGC339
3
Dimensions in mm.
Fig.2 EFD10/5/3 coil former (SMD); 8-solder pads.
Winding data and area product for EFD10/5/3 coil former (SMD) with 8-solder pads
MINIMUM
WINDING
AREA
(mm2)
MINIMUM
WINDING
WIDTH
AVERAGE
LENGTH OF PRODUCT
AREA
NUMBER
OF
SECTIONS
NUMBER
OFSOLDER
PADS
TYPE NUMBER
TURN
(mm)
Ae x Aw
(mm4)
(mm)
1
8
4.2
6.05
14.8
30.24
CPHS-EFD10-1S-8P
2008 Sep 01
626
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
