Derek:  Try Steward at

 http://www.steward.com/emi/circuitboards/hicurrentchips.html  
for single chip devices up to 8 amps or

http://www.steward.com/emi/circuitboards/multhighcurrent.html 

for multiline ferrite blocks.  You should find what you need there

Jim Allan
Senior Compliance Engineer
Milgo Solutions Inc.
E-mail [email protected]

            

> I'm looking for a ferrite bead that has a steady current rating of at
> least 6 
> amps. It should also be able to withstand 5 seconds intermittent increases
> to 
> 15 amps. Performance during the 15 pulse is not really necessary but
> survival 
> is, it's a fault condition....
> 
> Any impedance greater than 50 ohns at 100 MHz would be fine. Potentially
> even 
> less impedance may work enough.....
> 
> Does anyone have any suggest parts?
> 
> Thanks,
> 
> Derek.
> 
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