Datasheet

414 08/01
Coil former for SMPS transformers with line isolation
Material: GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
Winding: see “Processing Notes”, page 159
Squared pins
Yoke
Material: Nickel silver (0,3 mm) with ground terminal
Coil former Yoke
Coil former Ordering code
Sections A
N
mm
2
l
N
mm
A
R
value
µΩ
Pins
1 56,9 69,2 41,8 9 B66208-K1009-T1
Yoke (ordering code per piece) B66208-A2003
FEK0397-I
ø1,3+0,15
0,23,5
_
5 1
0,2
20,32
24
9
_
6
0,225,7
_
0,2
0,15
7,7
17,3
10
_
_
0,4
15,1
18,8
_
12,7
0,2
17,2 0,25
_
17,3
10
7,7
0,15
_
_
0,45
2,54
0,65 0,1
_
0,85 0,1
_
3,2
12,7
20,32
Hole arrangement
View in mounting direction
B66208Accessories
E 25/13/7 (EF 25)