E Cores (9478102002)

Part Number: 9478102002

78 E CORE SET

The E core geometry offers an economical design approach for inductive applications in a variety of power designs.

E cores can be supplied with the center post gapped to a mechanical dimension or an A

Catalog Drawing

3D Model

Weight indicated is per pair or set.

Weight: 1.8 (g)

Chart Legend

Σl/ A  :  Core Constant,    l

 Effective Core Volume

A

Explanation of Part Numbers: Digits 1 & 2 = product class and 3 & 4 = material grade.

Electrical Properties

A

800 ±25%

Ae(cm

0.127

Σl/ A(cm

l

2.96

V

0.376

A

Dim

mm

mm tol

nominal inch

inch misc.

A

12.7

±0.35

0.5

_

B

6.35

±0.15

0.25

_

C

3.6

±0.20

0.142

_

D

4.65

±0.15

0.183

_

E

8.8

min

0.346

min

F

3.6

±0.20

0.142

_