Replacement 2sa1302

Fredmullegun · 6th August 2008, 10:41 PM

I have a Pioneer reciever that has gone bad. It uses 2sa1302 and 2sc3281. I really wanted to get a year or so more out of this reciever so I can wait to buy one that has Dolby TrueHD at a decent price.

I know they no longer make these but where can I get some good replacements for cheap. I need 4 of each.

lineup · 6th August 2008, 11:19 PM

http://www.datasheetarchive.com/cros...e/2SA1302.html

1301 and 1303 can do
and a number of other

Now, those 2SA1302/2SC3281 are very good 'hi-fi' power transistors.
For example Ft = 30 MHz is not very easy to find ... I say difficult!

At same site you can search for 2sc3281 and equivalents

Have a search for MJ1302A / MJ3281A, too.
They are almost the same.

See also what Hugh 'AKSA' Dean say about those you ask for:
http://www.diyaudio.com/forums/showt...6034#post16034

A forum search is recommended!
http://www.diyaudio.com/forums/search.php

Samuel Jayaraj · 7th August 2008, 01:39 PM

You can use 2SC5200 and 2SA1943, either the originals from Toshiba, not the Chinese fakes or the same numbers from Fujitsu.

sakis · 7th August 2008, 02:15 PM

i can send you one original for free ...so you dont really have to change all just for one transistor ...

drop me a mail

6th August 2008, 10:41 PM	#1
Fredmullegun diyAudio Member Join Date: Sep 2006	Replacement 2sa1302 I have a Pioneer reciever that has gone bad. It uses 2sa1302 and 2sc3281. I really wanted to get a year or so more out of this reciever so I can wait to buy one that has Dolby TrueHD at a decent price. I know they no longer make these but where can I get some good replacements for cheap. I need 4 of each.

6th August 2008, 11:19 PM	#2
lineup diyAudio Member Join Date: Dec 2005 Location: the north	http://www.datasheetarchive.com/cros...e/2SA1302.html 1301 and 1303 can do and a number of other Now, those 2SA1302/2SC3281 are very good 'hi-fi' power transistors. For example Ft = 30 MHz is not very easy to find ... I say difficult! At same site you can search for 2sc3281 and equivalents Have a search for MJ1302A / MJ3281A, too. They are almost the same. See also what Hugh 'AKSA' Dean say about those you ask for: http://www.diyaudio.com/forums/showt...6034#post16034 A forum search is recommended! http://www.diyaudio.com/forums/search.php __________________ lineup

7th August 2008, 01:39 PM	#3
Samuel Jayaraj diyAudio Member Join Date: May 2001 Location: Bangalore, India	You can use 2SC5200 and 2SA1943, either the originals from Toshiba, not the Chinese fakes or the same numbers from Fujitsu. __________________ Sam

7th August 2008, 02:15 PM	#4
sakis diyAudio Member Join Date: Jan 2006 Location: nea makri athens greece	if its only one i can send you one original for free ...so you dont really have to change all just for one transistor ... drop me a mail __________________ SERVICE ΙΑΠΩΝΙΚΩΝ ΜΗΧΑΝΗΜΑΤΩΝ ΗΧΟΥ www.eastelectronics.gr

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