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EchoWars 12th November 2004 04:05 AM

Transistor ID
 
2 Attachment(s)
Anyone know anything about this device? Out of an old SAE amp, but I can't find info on this thing...

anatech 12th November 2004 04:16 AM

Hi EchoWars,
When I can't find the original number, I use the selector guide to figure out a sub. You know what the minimum voltage breakdown should be. The gain in modern devices will be in the same range as the original, given production tolerances. The current and power are normally dictated by the package.
So look up current TO-66 packages in On Semi. You can use the TO-220 package as well. It's a driver, so a few amperes was likely the original rating on a 100V+ device.
Now the money question. What was the model of the amp?
-Chris

EchoWars 12th November 2004 04:34 AM

SAE 2500....

djk 12th November 2004 01:17 PM

2N6213, could use 2N6421

A little hard to find.

Plastic no good here, no SOA.

Also used in Levinson ML3 as predriver.

blmn 12th November 2004 08:17 PM

I think I have some of them new in my workbench (I bought them on 80s and built an amp with some pieces)

I will see and I can send them for you if you were interested.

Regards

acenovelty 12th November 2004 09:43 PM

2N6213

http://www.summitelectronics.com/search.html

Prosit :drink:

EchoWars 13th November 2004 07:20 AM

Greatly appreciated!!

I've actually got some 2N6213's. Cool!!

Thanks guys!

Enzo 13th November 2004 08:40 AM

And there are also TO66s in the Jap 2S series as used as drivers in Sansui amps and elsewhere. Don't recall the numbers offhand.

edl 13th November 2004 08:08 PM

Hi!

http://schematic.narod.ru/Audio/semi...E/sae26001.gif

In this schematic you can see this devices.


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