3

09/06

Please read Cautions and warnings and

Important notes at the end of this document.

Coil former

Material:

GFR thermosetting plastic (UL 94 V-0, insulation class to IEC 60085:

H

max.operating temperature 180 °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 Data Book 2007, chapter “Processing notes, 2.1”

Squared pins.

Yoke

Material:

Stainless spring steel (0.4 mm)

Coil former

Yoke

Coil former

Ordering code

Sections

mm

µΩ

Pins

1

40.7

50

42.3

10

B66422W1010D001

Yoke (ordering code per piece, 2 are required)

B66422B2000X000

FEK0273-Z

6,15

8,3 max.

Ansicht A

A

View A

FEK0330-M-E

12

345

10

9876

11.7+0.2

0.6

16.4 min.

5

1

10

6

Mounting holes

5

25±0.2

_

13.1 0.2

ø1.3+0.1

4 x 5 = 20

18 0.25

_

Pin 1 marking

0.2

B66422

Accessories

EFD 25/13/9