4

12/08

Please read Cautions and warnings and

Important notes at the end of this document.

Coil former

Material:

GFR polyterephthalate, UL 94 V-0, insulation class to IEC 60085:

B66368B: F

max. operating temperature 155 °C, color code black

[E45329 (M)], GE PLASTICS B V

B66368W: H

max. operating temperature 180 °C, color code black

[E41938 (M)], E I DUPONT DE NEMOURS & CO INC

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”

Yoke

Material:

Stainless spring steel (0.4 mm)

Coil former

Yoke

Coil former

Ordering code

Sections

mm

μΩ

Pins

1

269.4

86

11

20

B66368B1020T001

B66368W1020T001

Yoke (ordering code per piece, 2 are required)

B66368A2000X000

FEK0415-K-E

9 x 5.08 = 45.72

54.5 max.

19.3 max.

35.5 min.

17 min.

32.7 min.

35.4 max.

56.2 max.

0.8

Hole arrangement

View in mounting direction

B66368

Accessories

ETD 49/25/16