Shopping question, Ferrite beads

Never mind I found these

GH

All our magnetics are either fairite or philips. Cheerz

You dislike FeroxCube? Oh! How about Richco, Steward, Bourns, J.W. Miller, Murata, Pulse, TDK, and many others?

George Herold wrote in news:c6da33be-0098-4b53- snipped-for-privacy@googlegroups.com:

'hollow beads'

Do a search on Google images for "ferrite bead" and click on one of the subsequent candidates and there may be a link to where google found it.

Murata sells ferrite beads of several small form factors like that too.

George Herold wrote in news:c6da33be-0098-4b53- snipped-for-privacy@googlegroups.com:

Philips is Feroxcube. I was thinking mag core material, we might have some jw Miller or Pulse stuff here and there.

Cheers

Ask Fair-rite to cross it for you. Let them do the work!

I have a bunch of old Ferroxcube beads/cores that I bought when I was about 30. The ones you link to are pretty low frequency devices, given that their impedance looks like it peaks in the 30-MHz region.

I use pairs of beads of about that diameter but half as long, one each of type 3E2A (high frequency) and 4B (low frequency).

Cheers

Phil Hobbs

Thanks, I just couldn't find the right search terms/ designaters on DK. (I selected tubular cores.. should have been solid. go figure.)

George H.