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can i replace bc547 with bc548? Answered

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user
one0916 (author)2017-12-23

Most of times it is ok to replace bc547 with bc548 and vice-versa specially in switching applications.

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steveastrouk (author)2017-12-23

What's the exact application ?

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user
iceng (author)2017-12-21

Probably not,

The 547 is an absolute max 45V 100ma NPN epitaxial high frequenncy

The 548 is an absolute max 30V 500ma NPN general purpose

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