Resistors with one black stripe?

Started by lowell, June 22, 2009, 12:45:29 PM

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lowell

I've seen these in many pedals.  They are never in the schematic it seems.  Anyone know what these are? ???  They are cream colored w/ one black stripe that is centered on its body.  (no i'm not talking about a diode).

theehman

They're just jumpers/ 0 ohm resistors.
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earthtonesaudio

The tolerance is usually pretty bad, but at least it's never negative.

Nitefly182

Quote from: earthtonesaudio on June 22, 2009, 01:07:29 PM
The tolerance is usually pretty bad, but at least it's never negative.

Is this a joke or are you serious. I thought they were actually a piece of wire running through the coating material which was only there so pick and place machines could insert them.

Ripthorn

Quote from: Nitefly182 on June 22, 2009, 01:38:56 PM
Quote from: earthtonesaudio on June 22, 2009, 01:07:29 PM
The tolerance is usually pretty bad, but at least it's never negative.

Is this a joke or are you serious. I thought they were actually a piece of wire running through the coating material which was only there so pick and place machines could insert them.

Well, if the value is zero ohms and you are off by .1 ohms, then that is an infinite amount of error (because dividing by zero is bad, usually), thus the tolerance is terrible.
Exact science is not an exact science - Nikola Tesla in The Prestige
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earthtonesaudio


Ripthorn

Quote from: earthtonesaudio on June 22, 2009, 01:52:24 PM
Yup, a joke.  But true.

Figured it was a joke, yet you were also correct.  Best type of joke.
Exact science is not an exact science - Nikola Tesla in The Prestige
https://scientificguitarist.wixsite.com/home