Cant find transistors!

manysimplething · 3rd April 2008, 12:13 PM

I'm an electrical engineer and for my senior project i'm simulating and then building a westbury model 1005m bass amplifier (if you search google for it you can find the schematic). Anyway i'm simulating the circuit using PSpice and the librarys dont contain some of the transistors i need or any of the cross reference parts i looked up. So i guess my question is does anyone know any librarys that have the parts S2D845, 2SB775, and 2SA1011 or can list other transistors that will work in their place.

if you can list all of the possible parts that would work for each of them or if you have any advice on how to go about picking equivalent transistors that would help too. Thanks to anyone who posts for helping me out!

Mayank · 5th April 2008, 02:06 AM

You can use Motorola's MJE15031 in place of the 2SA1011.

I replaced the original 2SA1011 drivers in my Adcom GFA-555 with the newer Motorola devices.

Mayank

3rd April 2008, 12:13 PM	#1
manysimplething diyAudio Member Join Date: Apr 2008	Cant find transistors! I'm an electrical engineer and for my senior project i'm simulating and then building a westbury model 1005m bass amplifier (if you search google for it you can find the schematic). Anyway i'm simulating the circuit using PSpice and the librarys dont contain some of the transistors i need or any of the cross reference parts i looked up. So i guess my question is does anyone know any librarys that have the parts S2D845, 2SB775, and 2SA1011 or can list other transistors that will work in their place. if you can list all of the possible parts that would work for each of them or if you have any advice on how to go about picking equivalent transistors that would help too. Thanks to anyone who posts for helping me out!

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Need to find these transistors	profuse	Parts	2	20th August 2007 08:40 AM
Easy to find, inexpensive audio power transistors (BJT and FET)?	Gigapod	Solid State	35	16th January 2007 09:19 PM
can't find good complementary transistors	keantoken	Parts	28	12th September 2006 11:22 PM
WTB hard to find transistors	mmerig	Swap Meet	1	24th January 2006 06:55 PM
Where can I find ssm2210 transistors...	Guiness	Solid State	9	26th February 2003 03:52 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

5th April 2008, 02:06 AM	#2
Mayank diyAudio Member Join Date: Oct 2004 Location: Falls Church, VA	You can use Motorola's MJE15031 in place of the 2SA1011. I replaced the original 2SA1011 drivers in my Adcom GFA-555 with the newer Motorola devices. Mayank

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)