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M4012G - JRC

AnalogKid

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AnalogKid

Joined Aug 1, 2013
10,224
Another oddball. Maybe a voltage regulator. 4-pin TO-220, insulated tab. Markings:

2397 > Probably date code
JRC > Probably Japan Radio Company
M4012G > that might be a C

Thanks.

ak
 
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