Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Login
substituting parts - fairchild BC550B
Options
View
Go to last post Go to first unread
Previous Topic Next Topic
ipa4me  
#1 Posted : Sunday, October 7, 2012 8:18:23 PM(UTC)
ipa4me

Rank: Member

Groups: Member
Joined: 5/24/2012(UTC)
Posts: 40
United States
Location: SW WA state

Thanks: 12 times
Hello Brian or Russ,

I was wondering if it would be ok to substitute this for
the Fairchild BC550B's since they don't seem to be available any
longer:

http://www.newark.com/nt...npn-40v-to-92/dp/06M7367

Newark shows it as 'equivalent'. If this is ok, would it be best to use the
equivalent for the BC560 also? Is matching or selecting best parts
an issue for these pieces as used on the Placid power supply boards?

TIA as usual,

/Mike
Back to top

Wanna join the discussion?! Login to your Twisted Pear Audio Support forum accountor Register a new forum account.
Back to top  
Brian Donegan  
#2 Posted : Monday, October 8, 2012 1:51:22 AM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,868
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 141 time(s) in 134 post(s)
This part is better:

Mouser 512-BC550CBU.
Back to top
WWW
ipa4me  
#3 Posted : Monday, October 8, 2012 1:45:12 PM(UTC)
ipa4me

Rank: Member

Groups: Member
Joined: 5/24/2012(UTC)
Posts: 40
United States
Location: SW WA state

Thanks: 12 times
Thanks Brian!

Is this part still OK for the PNP part? (BC560CTA)

http://www.mouser.com/Pr...ZMvAvBNgSS9LqnsTsdxoNqh5

I'm re-doing a Placid supply that got bungled.

/Mike

Edited by user Monday, October 8, 2012 1:54:39 PM(UTC)  | Reason: added ? on the PNP part
Back to top
Brian Donegan  
#4 Posted : Monday, October 8, 2012 2:36:57 PM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,868
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 141 time(s) in 134 post(s)
Yes.
Back to top
WWW
thanks 1 user thanked Brian Donegan for this useful post.
ipa4me on 10/8/2012(UTC)
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (4)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Youtube
Copyright © Twisted Pear Audio