B66305 datasheet(2/8 Pages) EPCOS

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390 08/01

I In accordance with IEC 61246

I For miniature transformers

I Available with SMD coil former

I E cores with high permeability for common-mode

chokes and broadband applications

I E cores are supplied as single units

Magnetic characteristics (per set)

Σl/A = 2,39 mm–1

= 29,6 mm

= 12,4 mm2

Amin = 12,2 mm2

= 367 mm3

Approx. weight 2 g/set

Ungapped

Gapped

The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and

one gapped core (dimension g > 0).

Material

AL value

µe

AL1min

W/set

Ordering code

N30

1000 + 30/– 20 % 1900

B66305-G-X130

N27

800 + 30/– 20 % 1510 530

< 0,40

(200 mT, 100 kHz, 100 °C)

B66305-G-X127

N87

850 + 30/– 20 % 1620 530

< 0,20

(200 mT, 100 kHz, 100 °C)

B66305-G-X187

T42

3600

± 30 %

6830

B66305-F-X142

Material

AL value approx.

µe

Ordering code

N27

0,04

± 0,01

250

454

B66305-G40-X127

B66305

Core

E 13/7/4 (EF 12,6)

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