Some time ago I inquired about ferrite beads and was asked to report
my findings. So here they are.
First I determined from many interviews that the new 31 material would
be superior to the typical 77 sold by most outlets. This is was
because I wanted some impedance in the lower frequency ranges of
1-10mhz without sacrificing higher frequencies where 77 and 73
materials offers none.
Then my search for a source of the material and I shopped till I
dropped and finally selected Mouser Electronics. They even negotiated
their price on one of the beads to match a competitor and they were
the best by far on the other.
I purchased 100 each of the snap ferrite beads with holders 0431164281
(1/4" dia) and 0431164181 (1/2" dia). The price was $1.31 and $2.29
respectively. Just so you know the price on less than 10 is $2.18 and
$3.06 and 11-49 qty. $1.81 and $2.72.
--
Tnx es 73
Dick W7ZR
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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