2SC5171 - I need a replacement - diyAudio
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Old 3rd April 2011, 09:07 PM   #1
diyAudio Member
Join Date: Apr 2009
Default 2SC5171 - I need a replacement

Hello DIY'ers,

I'm working on a LME49810 based amplifier and I just saw that Digi-Key do not have 2SC5171 in stock. So I'm looking for a replacement but it must be in stock at Digi-Key for several reasons.
Any suggestions? I have been looking on the MJE15032 but I'm not sure on if it's suitable enough?


Simon H.A.

Last edited by Cyberzim; 3rd April 2011 at 09:21 PM.
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Old 3rd April 2011, 09:26 PM   #2
wahab is offline wahab  Algeria
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Join Date: Nov 2009
Location: algeria/france
2SC4793 should do it.
2SC2238 is also convenient, but i m not sure it s still produced.
MJE1503x suit the task, and seems more rugged, but they are
lower Ft (transition frequency) devices.

Last edited by wahab; 3rd April 2011 at 09:30 PM.
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Old 3rd April 2011, 09:31 PM   #3
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Hmm... they're not in stock.

How about MJE15030/MJE15031?

Edit: Didn't see your edit I'll try with the LME15030/LME15031 pair.
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Old 4th April 2011, 05:06 AM   #4
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Location: Sydney/Australia
This might help.


I updated it only yesterday.
Greg Erskine
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Old 4th April 2011, 05:48 AM   #5
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available from mouser
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Old 4th April 2011, 08:16 AM   #6
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Thanks for the link, Greg. It's very usable
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