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2SB649A real and equivalents?
2SB649A real and equivalents?
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Old 31st August 2019, 01:36 AM   #11
jackinnj is offline jackinnj  United States
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2SB649A real and equivalents?
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Old 3rd September 2019, 06:53 PM   #12
pdul is offline pdul  Denmark
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Try to look in Profusion, They have some good working replacements
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Old 7th September 2019, 12:10 AM   #13
nigelwright7557 is offline nigelwright7557  United Kingdom
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Originally Posted by merly View Post
Am I right in thinking that on the power channel output side all trannies should be matched? But elsewhere say in the pre-power circuit equivalents will do and matching not quite so important....?
Are the NTE on ebay likely to be faked? Are fakers faking NTE?
Why is it so hard to get real parts? It's madness.
If you buy all the transistors at the same time and same source its likely they are from the same batch anyway so should be close.
PCBCAD51 and PCBCAD360 out now >>> https://www.murtonpikesystems.co.uk
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