Electronics Forum | Mon Feb 06 10:37:17 EST 2006 | cyber_wolf
Is it possible to identify the part# of an SMT diode by the markings on the top of the part. The part(s) are in an SOT23 package. I have 2 parts. The markings are: KZ2 P3 and KJE ON Thanks
Electronics Forum | Tue Jul 18 12:07:11 EDT 2017 | premiermark
Folks, I am looking to find marking machine manufacturers for melf diode components. The parts are DO213AA package type. I am looking for a machine that will put an ink cathode band around the circumference of the glass (see attached image). Anyone
Electronics Forum | Thu Oct 16 07:38:35 EDT 2008 | rway
There are seconds when it comes to components. Find out what her sources are and if she is purchasing from a reputable vendor. She may be doing what all purchasing agents do, and that is finding the best deal out there. Especially if her review de
Electronics Forum | Tue Dec 14 08:51:13 EST 1999 | Tony F
I am in need of some help. I was wondering if anyone knew of a site or book that I can get that will tell me what the marking codes on smt components are. Such as diodes and transistors. Any help offered is greatly appreciated
Electronics Forum | Tue Dec 26 17:59:52 EST 2000 | Dan Dickey
I am in need in identifing these 2 components. I am new in the SMD world so bear with me. These are in a SOT-23 package. Need to idendify. 1\ C5D 2\ R2T 3\ R2X Thanks, Regards, Dan
Electronics Forum | Sat Jan 14 11:22:04 EST 2023 | proy
Hello - I have seen this work effectively with a diode laser. I recently purchased a CO2 laser which I am certain would work. 10-20w diode lasers (used for marking and engraving) would likely work. The resist burns away, but the copper then dissipate
Electronics Forum | Mon Jan 10 03:10:19 EST 2000 | H.J.Zwier
Hi Robert, Try looking at www.marsport.demon.co.uk/smd/ This site contains a list of html files with all marking codes known at this moment. Your example of a transistor with marking code 8A can be a 3V3 zener diode or a npn general purpose transi
Electronics Forum | Mon Feb 06 10:41:35 EST 2006 | russ
It is possible. It is of great help to know the Mfgr. however. Within the Mfgr specs they will give you the part marking.
Electronics Forum | Mon Feb 06 11:41:11 EST 2006 | slthomas
Pretty much what Russ said, with the addition that going to a major distributor's site (mouser, digikey) and searching for those marking codes might get you where you want to go quickly.
Electronics Forum | Fri Apr 07 11:17:54 EDT 2023 | proceng1
Do you mean that your machine is placing the part backwards? Or the part is reversed internally? Like the Cathode mark is painted wrong?
.gif)
