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Replacement help needed for BDX54C pnp darlington transistor

I have an exicom phone system with a faulty battery back switch, which is a BDX54C pnp darlington transistor. It's in a TO-220 package, 100v,

8A, 750 hfe. It's being used to switch between mains-derived 24V DC and battery power at mains failure, in a very simply circuit.

Can anyone suggest a possible replacement?

Thanks, Peter

Reply to
Pete
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"Pete" <

** Another BDX54C ?

Available from WES or Farnell-in-One for a couple of dollars.

Also a TIP147 - same goes as above

........ Phil

Reply to
Phil Allison

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