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HELP Transistor equiv required

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Colin Horsley

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Aug 13, 2001, 7:35:15 PM8/13/01
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Anybody know where I can get an equivalent for the output transistors
in a Marantz 2275(a) receiver?
TO3 can, marked S40442 and S40443. That is an ess (S) not a (5) five.

Thanks Colin


TIM SCHWARTZ

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Aug 14, 2001, 7:35:22 AM8/14/01
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Colin,

These are house numbered Motorola transistors. In general, you can use
a MJ15003 for the NPN and a MJ15004 for the PNP. They certainly work
well in the 2270. Motorola has spun off their transistor division into
"ON Semiconductors".

Regards,
Tim Schwartz
Bristol Electronics

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