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2nd September 2005, 06:39 PM
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#1 |
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diyAudio Member
Join Date: Apr 2005
Location: Earth
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? D666AC, B646AC -vs-C2705 ,A1145 - which one substitute which one?
I got schematic that using the following transistors: D666AC, B646AC. However, a vendor gave me C2705 and A1145 instead.
I wonder if which one is the substitution of which one? 
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2nd September 2005, 06:46 PM
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#2 |
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diyAudio Member
Join Date: Feb 2004
Location: Recife - Brasil Northeast
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2Sc2705 is NPN as 2SD666AC.... so, they may be equivalent
And the others may be PNP and equivalents too.
Good luck regards, Carlos
__________________
Dx Super A - Brazil - Layout Zimmer; http://www.youtube.com/watch?v=yxpYnUA6Bj0 |
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2nd September 2005, 07:01 PM
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#3 | |
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diyAudio Member
Join Date: Apr 2005
Location: Earth
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Re: 2Sc2705 is NPN as 2SD666AC.... so, they may be equivalent
Quote:
2SC2705 is ~ 2SD666AC and 2SA1145 is ~ 2SB646 Thanks Carlos! |
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2nd September 2005, 08:31 PM
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#4 |
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diyAudio Member
Join Date: Feb 2004
Location: Recife - Brasil Northeast
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You welcome.
regards,
Carlos
__________________
Dx Super A - Brazil - Layout Zimmer; http://www.youtube.com/watch?v=yxpYnUA6Bj0 |
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2nd September 2005, 11:44 PM
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#5 |
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diyAudio Member
Join Date: Oct 2003
Location: Denmark, Viborg
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Hey what is this, Carlos is speaking a language that I actually understand.....and I think it's even right on topic...now that's great news
 Magura
__________________
Everything is possible....to do the impossible just takes a little while longer. www.class-a-labs.com |
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3rd September 2005, 01:24 AM
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#6 |
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diyAudio Member
Join Date: Oct 2002
Location: retired
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3rd September 2005, 01:53 AM
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#7 | |
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diyAudio Member
Join Date: Jan 2002
Location: Sydney/Australia
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Quote:
arh ha ! Magura, if you admit to not usually understanding Carlos's posts....then how do you know he posts off topic???....answer me that. 
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Greg Erskine |
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3rd September 2005, 01:56 AM
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#8 | |
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diyAudio Member
Join Date: Oct 2003
Location: Denmark, Viborg
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Quote:
Well, usually his posts contains a photo of a girl or the like. Magura
__________________
Everything is possible....to do the impossible just takes a little while longer. www.class-a-labs.com |
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3rd September 2005, 02:11 AM
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#9 | |
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diyAudio Member
Join Date: Jan 2002
Location: Sydney/Australia
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Quote:
__________________
Greg Erskine |
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3rd September 2005, 02:22 AM
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#10 | |
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diyAudio Member
Join Date: Oct 2003
Location: Denmark, Viborg
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Quote:
I rest my case The construction supervisor is quite pretty as I remember Magura
__________________
Everything is possible....to do the impossible just takes a little while longer. www.class-a-labs.com |
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