On Sun, 06 Apr 2008 15:09:49 -0700, Hattori Hanzo
wrote:

On Sun, 06 Apr 2008 14:56:28 -0500, John Fields
wrote:

On Sun, 06 Apr 2008 14:53:36 -0500, John Fields
wrote:

On Sun, 06 Apr 2008 10:44:30 -0500, Steve wrote:


I've looked at gate resistors for fets in similar amps, & the others
in s.e.r agree, this is probably a low value part, so the part number
would be 4XR5, making it 40 something ohms. The fets popped, which
caused these resistors to blow.

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Since 5% (E24 series) parts don't have three significant digits in
their values and 4R5 isn't a valid 5% value, these should be 1% (E96
series) resistors if the legend is, in fact, 4XR5.

Furthermore, for any value starting with 4 and ending in 5, the only
possible value for X is 7.

http://www.logwell.com/tech/componen...or_values.html

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If the legending isn't 4XR5, but 4X5, then it should be a 475 ohm 1%
resistor.

JF

That is the only valid 5% schedule part to match it. Unless it is a
custom part, I'd say that that is the correct valuation.

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Don't you mean 1% schedule part?

JF