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FDP Forum / Amp Mods, Repairs, and Projects / 1N2070 diode equvilant ?

Stratmanx
Contributing Member
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Memphis, TN

Oct 3rd, 2017 07:27 PM   Edit   Profile   Print Topic   Search Topic

Looks like I'm having a hard time finding a 1N2070 diode.

Have these been phased out and is there an modern equivalent for them ?

willie
Contributing Member
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Too Near Atlanta GA

Amp Tech Emeritus
Oct 3rd, 2017 07:55 PM   Edit   Profile   Print Topic   Search Topic

One of my older cross references shows NTE116 as a cross.

w

Stratmanx
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Memphis, TN

Oct 4th, 2017 05:19 AM   Edit   Profile   Print Topic   Search Topic

Thanks Willie, much appreciated !


ECS-3
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USA / Virginia

Oct 7th, 2017 11:00 AM   Edit   Profile   Print Topic   Search Topic

Does this mean you figured out your Sunn amp has bad diodes?

Stratmanx
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Memphis, TN

Oct 9th, 2017 10:11 AM   Edit   Profile   Print Topic   Search Topic

Still working on that, but wanted to have an available substitute ready if needed.



willie
Contributing Member
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Too Near Atlanta GA

Amp Tech Emeritus
Oct 9th, 2017 11:14 AM   Edit   Profile   Print Topic   Search Topic

In spite of them being obsolete, there really isn't anything special about the 1N2070, especially in this application. I would think a 1N4006 or 1N4007 should do nicely with a bit of headroom to spare that the 1N2070 lacked.

willie

FDP Forum / Amp Mods, Repairs, and Projects / 1N2070 diode equvilant ?




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