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Old 8th June 2011, 10:22 AM   #1
Keatah is offline Keatah  United States
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Default Where to get some transistors?

I'm new to this forum and am looking to get some parts to fix an Alpine car audio amplifier. Specifically I need to get these 4 transistors.

SK 2SA2151 and SK 2SC6011
KD600KY and KB631KY

Digi-key and mouser don't seem to stock these.
I also asked about this in another thread, so please forgive the duplicate post.
Thanks!
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Old 8th June 2011, 11:37 AM   #2
ampmade is offline ampmade  Belgium
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Do you have tried Farnellinone.com and RS components?

Fabrice.
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Old 8th June 2011, 11:45 AM   #3
Keatah is offline Keatah  United States
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I just checked them out as well as mouser and digi-key. No luck there..
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Old 8th June 2011, 12:58 PM   #4
ampmade is offline ampmade  Belgium
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I wondering if these parts can do the job:
MG9410 and MG6330 for the first transistor pair.

Fabrice.
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Old 8th June 2011, 01:06 PM   #5
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I just put 2SA2151 into Google and it came up with www.richtechparts.com.
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Old 8th June 2011, 01:12 PM   #6
ampmade is offline ampmade  Belgium
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Apparently, they also have the 2sc6011!
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Old 8th June 2011, 01:47 PM   #7
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Quote:
Originally Posted by Keatah View Post
I'm new to this forum and am looking to get some parts to fix an Alpine car audio amplifier. Specifically I need to get these 4 transistors.

SK 2SA2151 and SK 2SC6011
KD600KY and KB631KY

Digi-key and mouser don't seem to stock these.
I also asked about this in another thread, so please forgive the duplicate post.
Thanks!
The Sanken pieces are available from B & D Enterprises, one of my favorite suppliers for "unobtainium"-based semiconductors:

2SA2151
2SC6011

Sorry, I have no idea who the manufacturer is for the KD600KY and KB631KY. You may have to try and source the replacements directly from Alpine:

Alpine Electronics of America, Inc.

Good luck!
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Old 8th June 2011, 09:18 PM   #8
Keatah is offline Keatah  United States
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Quote:
Originally Posted by mullardel34 View Post
The Sanken pieces are available from B & D Enterprises, one of my favorite suppliers for "unobtainium"-based semiconductors:

2SA2151
2SC6011

Sorry, I have no idea who the manufacturer is for the KD600KY and KB631KY. You may have to try and source the replacements directly from Alpine:

Alpine Electronics of America, Inc.

Good luck!
Those KD600KY's seem to be Sanyo, according to BD enterprises.

Well, I now consider this thread done and done! All the suggestions and commentary was helpful in getting the right parts with the right specification at the right price. So thanks to all and you helped save me from buying a new amp, or paying EVEN MORE to have it serviced.

Once I get these installed, I'll report back.

K
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Old 8th June 2011, 09:25 PM   #9
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Cricklewood electronics do rare transistors.
Future and Arrow are other possibilities.
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