21 Jan
2008
21 Jan
'08
5:18 a.m.
I'm trying to identify a couple of devices. Google is leaving me cold.
Part numbers: NEC B975 (also has "L 96" marking) and NEC D1309 ("K
98", like the former). Both are TO-220 package.
Can anyone help?
Thanks!
ok
bear
21 Jan
21 Jan
8:28 a.m.
I'm trying to identify a couple of devices. Google
is leaving me cold.
Part numbers: NEC B975 (also has "L 96" marking) and NEC D1309 ("K
98",
like the former). Both are TO-220 package.
This is the pretty standard marking for 2S*.* transistors. Just put 2S
on front of the number. 2SB975 and 2SD1309.
For datasheets, try www.datasheetarchive.com
Good luck!
AS
8:01 a.m.
New subject: GenRad Development systems
Anyone out there familiar with the General Radio 65xx Development systems???
Curt
2:57 p.m.
On Monday 21 January 2008 08:28, Alexandre Souza wrote:
Or http://www.classiccmp.org/rtellason/parts-index.html
:-)
I just looked, and while I don't have the first one, I have the second,
which is listed as an NPN "darlington w/ damper", 100V, 8A, 40W. If both
parts came out of the same equipment the other one's probably a pretty
similar PNP part.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, ?a critter that can
be killed but can't be tamed. ?--Robert A. Heinlein, "The Puppet Masters"
-
Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin
I'm trying
to identify a couple of devices. Google is leaving me cold.
Part numbers: NEC B975 (also has "L 96" marking) and NEC D1309 ("K
98",
like the former). Both are TO-220 package.
This is the pretty standard marking for 2S*.* transistors. Just put 2S
on front of the number. 2SB975 and 2SD1309.
For datasheets, try www.datasheetarchive.com 
6022
days inactive
6022
days old
4 comments
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participants (5)
-
alexandre-listas＠e-secure.com.br -
bear＠typewritten.org -
coredump＠gifford.co.uk -
curt＠atarimuseum.com -
rtellason＠verizon.net