Locating transistors

Canefire · 28th December 2006, 01:15 AM

I am having a really hard time finding a single source for these two transistors, On Semiconductor brand 2n3773 and 2n6609. Any ideas where to look? I have tried Newark, Digikey, Mouser, Allied already with no luck. Thanks for any help.
Frank

jackinnj · 28th December 2006, 01:29 AM

Mouser has both in stock --

djk · 28th December 2006, 03:27 AM

Just use the MJ15024/25 pair.

Motorola only shows one set of curves for the 2N3773/6609 and the MJ15024/25.

Canefire · 28th December 2006, 08:46 AM

Mouser has a minimum order of 300 on the 2N6609's. I can't afford that many<g>

BrianDonegan · 28th December 2006, 03:55 PM

On-Semi actually lists the MJ15002 as it's cross referenced part for the 2n6609.

edl · 28th December 2006, 04:05 PM

mj15003/15004 will do the job.

jackinnj · 28th December 2006, 04:08 PM

Quote:

Originally posted by Canefire
Mouser has a minimum order of 300 on the 2N6609's. I can't afford that many<g>

Try 2N3773G, 2N6609G etc. They should be in stock in any quantity at Allied Electric www.alliedelec.com or Newark Electronics www.newark.com

djk · 29th December 2006, 04:52 AM

Just order a MJ15025 and be done with it.

taj · 29th December 2006, 05:22 AM

Quote:

Originally posted by Canefire
I am having a really hard time finding a single source for these two transistors, On Semiconductor brand 2n3773 and 2n6609. Any ideas where to look? I have tried Newark, Digikey, Mouser, Allied already with no luck. Thanks for any help.
Frank

Sounds like you have an old Bryston amp. I have a pile of these devices used, but you're better off getting new ones.

..Todd

djk · 29th December 2006, 06:54 AM

Yes, the old Bryston used the 2N3773/6609.

But guess what?

They switched to the MJ15024/25, the newest re-design used MJ21193/94.

At the risk of repeating myself, just buy the MJ15025.

28th December 2006, 01:15 AM	#1
Canefire diyAudio Member Join Date: Dec 2006	Locating transistors I am having a really hard time finding a single source for these two transistors, On Semiconductor brand 2n3773 and 2n6609. Any ideas where to look? I have tried Newark, Digikey, Mouser, Allied already with no luck. Thanks for any help. Frank

28th December 2006, 03:55 PM	#5
BrianDonegan diyAudio Member Join Date: Dec 2004 Location: Rock Ridge	On-Semi actually lists the MJ15002 as it's cross referenced part for the 2n6609. __________________ Twisted Pear Audio

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28th December 2006, 01:29 AM	#2
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	Mouser has both in stock --

28th December 2006, 03:27 AM	#3
djk diyAudio Member Join Date: Feb 2001 Location: USA	Just use the MJ15024/25 pair. Motorola only shows one set of curves for the 2N3773/6609 and the MJ15024/25.

28th December 2006, 08:46 AM	#4
Canefire diyAudio Member Join Date: Dec 2006	Mouser has a minimum order of 300 on the 2N6609's. I can't afford that many<g>

28th December 2006, 04:05 PM	#6
edl diyAudio Member Join Date: Oct 2004	mj15003/15004 will do the job.

29th December 2006, 04:52 AM	#8
djk diyAudio Member Join Date: Feb 2001 Location: USA	Just order a MJ15025 and be done with it.

29th December 2006, 06:54 AM	#10
djk diyAudio Member Join Date: Feb 2001 Location: USA	Yes, the old Bryston used the 2N3773/6609. But guess what? They switched to the MJ15024/25, the newest re-design used MJ21193/94. At the risk of repeating myself, just buy the MJ15025.

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