Re: EOL's
If you begin with a resistor with a 20% tolerance (no tolerance band),
and with some age and heat, the carbon in it can change it's
resistive/conductive properties. If you really want to control this
better, try either 10% tolerant resistors (silver tolerance band) or
better yet 5% (gold tolerance band) resistors.
Al
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Relevant Pages
- Re: EOLs
... searching on [resistor value tolerance] I received 446,000 hits. ... It is good engineering practice to specify the largest possible tolerance ... Resistors are constructed to provide predetermined resistances. ... Although you may find any of the above colors in the third band, red, ...
(alt.security.alarms) - Re: EOLs
... searching on [resistor value tolerance] I received 446,000 hits. ... It is good engineering practice to specify the largest possible tolerance ... Resistors are constructed to provide predetermined resistances. ... Although you may find any of the above colors in the third band, red, ...
(alt.security.alarms) - Re: Obtaining an accurate resistor
... > 'certainly no more than [whatever the tolerance is] away from the ... >> I need two accurate resistors. ... >> I am only building one example of the circuit. ... >> and selecting the best series combination of X resistors. ...
(rec.audio.tubes) - Re: PSpice Convergence Problem
... >Sallen-Key filter with some other resistors and capacitors around it. ... >tolerance and a tempco. ... >What about the solver? ...
(sci.electronics.cad) - Re: Carbon Comp: Aging Causes Out Of Tol?
... The four I put on the soldering iron were probably ... >water or high humidity, generally it's low humidity most of the time ... >> I did this test on a batch of 27k, 2W carbon comp resistors a number ... >> tolerance, this was immediately as purchased from Newark. ...
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