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Date: | Thu, 15 Aug 96 15:00:00 CDT |
Content-Type: | text/plain |
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1. As carbon comp resistors are stored they tend to absorb moisture. When
they go through wave soldering process increases the resistance value
significantly in lower ohmage resistors. In many cases this resistance
increase is permanent. When it is permanent does it cause any physical
damage?? Or change any operating characteristics?? It is not practical for
me to store these in a dry environment.
2. I've been told from time-to-time, the main reason carbon comps are used
because they open when they fail. Is that an old engineer's tale?? What
would be a good subsitute??
PHanamann
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