Online support

Service hotline

+49 89 55875-230

Mon-Fri 8:00 to 19:00

Call-back service

We call you back.


Do you have any questions or suggestions?
Write to us. We are there for you.

ETD core

  • Shell form: ETD 34/17/11
  • AL value: 153 nH
  • Width of the air gap: 1 mm
Order No. 83 D 5254
Manufacturer name TDK
Series B66361
Manufacturer No. B66361G1000X187

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


€ 1.14
There are 1055 piece in stock

scale from 1 from 10 from 50 from 100
Price* per piece € 1.1424 € 0.8449 € 0.6783 € 0.6069

Technical features

ETD 34/17/11
153 nH
1 mm
17 mm
34 mm
11 mm

Manufacturer information

Manufacturer name TDK
Also known as EPCOS
Series B66361
Manufacturer number B66361G1000X187
Country of origin Czech Republic
Customs tariff number 85049011
The above illustration may deviate

E cores ETD34, type TDK/Epcos B66361.

To IEC 61185. With optimized weight/volume/power ratio. 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). Both cores will produce the specified AL reference value; Basic dimensions of a ready-to-use transformer or signal transformer: horizontal L 43, W 40, H 35 mm, vertical L 27.5, W 40, H 46 mm.


Technical attributes (type, dimension g, AL value, material type): B66361G1000X187, 1.0 mm, 153 nH, N87

  • Conformities

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