Amplifone D4OP5 Replacement

bungy

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I'm looking for a source for the D4OP5 (or D40P5) transistors on an Amplifone deflection board, but they don't seem to be available anywhere. The Amp FAQ says to replace it with NTE228A, but those are scarce too. There are a few parts vendors online, but they aren't big names so I'm hesitant to order from them. Am I not looking in the right place and/or is there another part I can replace it with?

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nte lists a nte171 as a cross.

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search
 
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