TDK N87 EFD 30/15/9 Transformer Ferrite Core, 315 nH, For Use With DC/DC Converter, Flat TransFormers, Power

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Subtotal (1 pack of 10 units)*

£7.88

(exc. VAT)

£9.46

(inc. VAT)

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Temporarily out of stock
  • Shipping from 17 December 2026
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Units
Per unit
Per Pack*
10 - 40£0.788£7.88
50 - 90£0.67£6.70
100 - 240£0.589£5.89
250 - 490£0.515£5.15
500 +£0.501£5.01

*price indicative

RS Stock No.:
125-3700
Mfr. Part No.:
B66423U0315K187
Brand:
TDK
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Brand

TDK

Product Type

Transformer Ferrite Core

Core Size

EFD 30/15/9

For Use With

DC/DC Converter, Flat TransFormers, Power TransFormers

AL Rating

315nH

Material

N87

Series

B66423

Standards/Approvals

No

Width

9.1mm

Depth

15mm

Length

30mm

COO (Country of Origin):
CZ

EPCOS B66423 EFD 30/15/9 Transformer Ferrite Cores


B66423 EFD 30/15/9 transformer ferrite cores from EPCOS are Ideal for DC-DC converters. These are E cores with a lower centre leg that has been flattened, and are suitable for flat transformer designs. Ungapped and gapped versions are available, and these cores are offered with construction from either N87 or N97 ferrite material.

EPCOS Ferrite Cores


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