[sdiy] Carbon composition... vs carbon film resistors..

[cheater cheater]

What type resistor is it? Notice the article shows that the various
film resistors are fairly spirals. I'd expect inductance.

Cheers,
D.

On Mon, Feb 11, 2013 at 5:44 PM, Barry Klein <barryklein at cox.net> wrote:
> I am repairing a Minelab metal detector coil and came across a 511 ohm
> (damping) resistor across the RX coil of a DD coil.  I measured it with my
> LC102 for inductance and got 233uH.  I tried one from my parts bin and got
> the same.  Is this real or a measurement artifact of the meter?  I'm going
> to test a carbon comp for comparison.
>
> Barry
>
>
> -----Original Message-----
> From: synth-diy-bounces at dropmix.xs4all.nl
> [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Jean-Pierre
> Desrochers
> Sent: Monday, February 11, 2013 05:37
> To: synth-diy at dropmix.xs4all.nl
> Subject: [sdiy] Carbon composition... vs carbon film resistors..
>
> Reading the following info about resistor types :
> http://www.electronics-tutorials.ws/resistor/res_1.html
>
> Can I conclude that 5% -> carbon film <- type resistors like these :
> http://www.yageo.com/documents/recent/Leaded-R_CFR_2011.pdf
>
> will show the same results as the following 5% -> carbon composition <- type
> :
> http://www.seielect.com/catalog/SEI-RC.pdf
>
> in an audio circuit ?
>
> JP
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