Posted to sci.electronics.repair
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Identify these parts?
"bz" wrote in message
98.139...
"Gareth Magennis" wrote in
:
Hi,
I have 2 parts in a SMPS that I think are PTC thermistors. One is
marked KC103P, the other KC221K, the first a blue disk looking just like
this: http://uk.farnell.com/jsp/level5/mod...=en/207356.xml
The second actually looks more like a huge blue tantalum cap, smaller
than the first but fatter, not a disc.
If you Google these, you come up with all those companies that can sell
you 1000 at a time, but I can't find any data to tell me what they are
or an equivalent.
http://www.galco.com/scripts/cgiip.e...t=cat&line=PAS
SIVE&cat=MOV&mfg=&source=ADWORDS&gclid=CPyUkqrYxpM CFQKaFQodjRz0Cg
metal oxide varistor. MOV
http://www.galco.com/circuit/TechTips-MOV.htm
Acts like a short circuit to voltage spikes.
Makes sense now of course. Thanks.
Gareth.
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