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Old 10-20-2009, 12:38 PM   #1
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Default Alternator circuit for NB - substitute for PN2907A?

Hi,

I finished my DIYPNP build and also nearly finished the build of the alternator circuit. When I ordered all the necessary parts - the PN2907A are on backorder up to week 47...

No one seems to have them at hand over here in Germany... I have no idea why.

Is there a substitute for the PN2907A?

Thanks

Greets
Sven
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Old 10-20-2009, 12:55 PM   #2
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you could always remove them from my circuit board ?
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Old 10-20-2009, 08:02 PM   #3
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The following are direct equivalents:
NTE159
MMBT2907A (surface-mount)
MPS2907
P2N2907
PN2907ABU
PN2907ATA
PN2907ATAR
PN2907ATF
PN2907ATFR


Practically speaking, a 2N6076 would probably work as well.
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Old 10-20-2009, 11:02 PM   #4
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I used the metal can version of the NTE part.
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Old 10-21-2009, 02:55 AM   #5
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Thanks to all.

@Frank - I want to keep your circuit for my MS2 - so I can sell it as a standalone or parallel version.
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Old 10-21-2009, 07:47 AM   #6
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Old 10-21-2009, 09:19 AM   #7
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I ordered it via Mercateo.com (because Farnell doesn't sell to me as a Civil engineer) at Farnell - delivery in week 44. They told me it would take 1 day.. about 2 weeks ago.

Greets
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