MCM Electronics

Retaining Clip EFD25 By Epcos (B66422B2000X000) MCM Part #287-3028

0 stars No reviews yet

A range of EFD cores and accessories with a flattened and lowered center limb for low-profile transformer designs.

For a full assembly, order:
  • One Bobbin
  • Two Core Halves
  • Two retaining clips

Specifications Top

Core Size Height Width Length
EFD15 8mm 17mm 19.3mm
EFD20 10mm 22mm 24.3mm
EFD25 12.5mm 27.3mm 29.3mm
EFD30 12.5mm 32.5mm 30mm

Component Parts:
MCM Part# Discription:
Core Size EFD15
287-3000 Ferrite Core Half (780nH)
287-3008 8 Pin Bobbin
287-3010 Retaining Clip
Core Size EFD20
287-3002 Ferrite Core Half (1200nH)
287-3012 Gapped Ferrite Core Half (100nH)
287-3014 Gapped Ferrite Core Half (160nH)
287-3016 8 Pin Bobbin
287-3018 Retaining Clip
Core Size EFD25
287-3004 Ferrite Core Half
287-3020 Gapped Ferrite Core Half (160nH)
287-3022 Gapped Ferrite Core Half (250nH)
287-3024 Gapped Ferrite Core Half (315nH)
287-3026 10 Pin Bobbin
287-3028 Retaining Clip
Core Size EFD30
287-3006 Ferrite Core Half (2050nH)
287-3030 12 Pin Bobbin
287-3032 Retaining Clip

Part Numbers
MCM Part #:287-3028
Epcos Part #:B66422B2000X000
Package Specifications & Dimensions
Weight:0.01 lbs.
Warranty:90 days
Need to Return?
Length:1 in.
Width:0.5 in.
Height:0.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

Product Downloads Top

PDF Reference

Requires Adobe Acrobat Reader