says: Holland 111-6630
27125170 above that. Something could possibly be in front of the 2 and is worn off.
Has a red dot, appears to have the transistor schematic symbol on top marking B C and E.
Looks like a germanium transistor normally would, tall and silver similar to an ac128.
I just haven't been able to find any info on it anywhere.
Identify this transistor...
Moderator: Ghost Hip
Forum rules
The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
The DIY forum is for personal projects (things that are not for sale, not in production), info sharing, peer to peer assistance. No backdoor spamming (DIY posts that are actually advertisements for your business). No clones of in-production pedals. If you have concerns or questions, feel free to PM admin. Thanks so much!
-
Rygot
- FAMOUS
- Posts: 1381
- Joined: Sat May 08, 2010 11:07 am
- Location: Columbus, Ohio
- Contact:
-
nbabmf
- experienced
- Posts: 890
- Joined: Mon Jan 04, 2010 3:43 am
- Location: San Diego, CA
Re: Identify this transistor...
That looks like house numbering. Measure hFe and leakage, then you can find a circuit to use it in.
I love the smell of solder in the morning.
Successful dealings with: blooghost, starcastic, bronzetalon, theavondon, absent, jero, sevenSHARPnine, magiclawnchair, oldangelmidnight, and others that I can't remember lol
-
Toonster
- FAMOUS
- Posts: 1470
- Joined: Mon Sep 20, 2010 5:25 pm
- Location: The Netherlands
- Contact:
Re: Identify this transistor...
If it says Holland it's probably from Phillips 
For the rest I am newbie 
For the rest I am newbie -
whoismarykelly
- FAMOUS
- Posts: 1900
- Joined: Sun Nov 28, 2010 1:25 pm
Re: Identify this transistor...
A lot of stuff was made in Holland and relabeled for different manufacturers. Definitely a house numbered general purpose germanium. Treat as such and test/measure 