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March 2004

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Subject:
From:
Donald Kyle <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Fri, 12 Mar 2004 15:00:42 -0600
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Hello Designer Council Members,


The reason that I asked about ANSI Y32.2-1975 was because I was looking for
the correct Graphic Symbol for a SURFACE MOUNT FERRITE BEAD.  Such as found
at    http://www.murata.com/ninfo/nr0341e.html

In ANSI Y32.2-1975, there is a symbol for a FERRITE BEAD RING (15.18.1
general and 15.18.2 application with equivalent LC circuit.

Would these be correct for the above ferrite bead or is there another
symbol used?

When I first got into electronics, we called one Hertz one CPS.  So I was
thinking (I know, I shouldn't do that) that maybe there is a new symbol for
this ferrite bead.  After all, the first ferrite bead I came across was
about three-quarters of an inch in diameter with a 18AWG wire running
through it.

Thanks

Donald Kyle C.I.D.+

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