Where to get BC550/560C and MJE340/350

Dick West · 13th May 2005, 08:53 PM

Can anyone point me to a good source to purchase these transistors:

BC550C/BC560C complementary pair (need 3 pairs)
MJE340/MJE350 complementary pair (need 3 pairs)

All pairs should be Hfe matched to 10% or better. Note the "C" designation on the BC items.

Please let me know if you can sell me some of these or help me find a source that will do some matching. I don't want to have to buy upwards of 100 each to get some matched pairs.

Thanks for your help.

Dick

Zero Cool · 13th May 2005, 11:12 PM

MJE340/350's are still available from Onsemi, i just ordered some.

Zc

Dick West · 13th May 2005, 11:42 PM

Thanks for the info. I know they are available from more than one source but what I want is a source that provides them in Hfe ranges or, even better, in matched sets. I don't want to purchase 100 of them to get a few matched pairs.

Is this possible? I don't mind paying a few more dollars, besides, what do I do with the rest of the 100 I don't need?

Any thoughts on this?

13th May 2005, 08:53 PM	#1
Dick West diyAudio Member Join Date: Aug 2004 Location: Illinois	Where to get BC550/560C and MJE340/350 Can anyone point me to a good source to purchase these transistors: BC550C/BC560C complementary pair (need 3 pairs) MJE340/MJE350 complementary pair (need 3 pairs) All pairs should be Hfe matched to 10% or better. Note the "C" designation on the BC items. Please let me know if you can sell me some of these or help me find a source that will do some matching. I don't want to have to buy upwards of 100 each to get some matched pairs. Thanks for your help. Dick

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13th May 2005, 11:12 PM	#2
Zero Cool Audio Junkie diyAudio Member Join Date: Sep 2004 Location: MN	MJE340/350's are still available from Onsemi, i just ordered some. Zc

13th May 2005, 11:42 PM	#3
Dick West diyAudio Member Join Date: Aug 2004 Location: Illinois	Thanks for the info. I know they are available from more than one source but what I want is a source that provides them in Hfe ranges or, even better, in matched sets. I don't want to purchase 100 of them to get a few matched pairs. Is this possible? I don't mind paying a few more dollars, besides, what do I do with the rest of the 100 I don't need? Any thoughts on this?

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