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E core

  • Shell form: E 13/7/4
  • AL value: 250 nH
  • Width: 7 mm
Order No. 83 D 722
Manufacturer name TDK
Series B66305
Manufacturer No. B66305G0040X127
E13/7/4 N27 LP=0,04MM

Order information
For a gapped core, please order the corresponding core without air gap (dimension g = 0)


€ 0.15
There are 1151 piece in stock

3450 piece on Jul 30, 2018


scale from 1 from 10 from 50 from 100 from 500
Price* per piece € 0.1547 € 0.1428 € 0.1428 € 0.1309 € 0.119

Technical features

E 13/7/4
250 nH
7 mm
4 mm
13 mm

Manufacturer information

Manufacturer name TDK
Also known as EPCOS
Series B66305
Manufacturer number B66305G0040X127
E13/7/4 N27 LP=0,04MM
Country of origin India
Customs tariff number 85049011
The above illustration may deviate

E cores E13/7/4 or EF12.6, type TDK/Epcos B66305.

To IEC 61246. Made of silicon ferrite materials; refer to the corresponding data table at the end of the cores section. The corresponding core without air gap (dimension g = 0) must be ordered along with the gapped core (dimension g) to obtain the specified AL value.


Technical attributes (type, dimension g, AL value, material type): B66305G40X127, 0.04 mm, 250 nH, N27

  • Conformities

    RoHS compliant (08.06.2011)
    REACH not relevant
    PAK not specified
    PFOS free
    SVHC free (30.03.2010)
Other versions
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