3

02/16

Please read Cautions and warnings and

Important notes at the end of this document.

for transformer applications

Magnetic characteristics (per set)

Approx. weight (per set)

Gapped

with

center hole

without

center hole

l/A

0.5

42

83

—

3490

0.45

44

98

90

4310

mm

m

20.7

22

g

Material

nH

s

approx.

mm

e

-D with center hole

-N with threaded sleeve

-J without center hole

N48

400

3%

0.21

161

B65813+0400A048

630

3%

0.13

254

B65813+0630A048

N41

250

3%

0.44

89

B65813J0250A041

630

5%

0.13

225

B65813J0630J041

1600 10%

0.04

572

B65813J1600K041

1) Replace the + by the code letter “D” or “N” for the required version.

B65813

Core

RM 10