Electronics Forum: motorola transistor markings (Page 1 of 2)

component markings

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

Re: Marking Codes

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

Re: Marking Codes

Electronics Forum | Tue Jan 05 14:37:18 EST 1999 | Dave f

| I would like to know if it exist a croos reference book for marking code on smt device? | I'm fixing a unit now and try to know what are the following devices: | The look like transistors and are mark like that "8A" |

Transistor Marking

Electronics Forum | Thu Dec 18 08:30:34 EST 1997 | Amer Alshawa

I have four types of transistor, on each there is one of the following markings: M3JH, R24, T88 and A225. I could not figure out what type of transistors are they...ANy help will be appreciated

Motorola Optocoupler marking

Electronics Forum | Wed Jan 25 23:08:09 EST 2006 | nick

I'm having trouble identifying a Motorola Optocoupler. It is a 6 pin thru hole device with the following marking;"SOC839A". It also has the Motorola logo on it. I beleive it is a MOC8XXX part. Is there any way to confirm the exact P/N? Thank you.

Semiconductor Marking Code

Electronics Forum | Mon Jun 29 06:21:08 EDT 2009 | hishamuddinjohari

Please help me to find the following transistor. Marking code AJZ 438 Package style SOT223

Motorola Optocoupler marking

Electronics Forum | Fri Jan 27 08:15:53 EST 2006 | davef

Search the fine SMTnet Archives for links to sites that assist in determining part numbers

Help With Marking codes

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

Marking Codes

Electronics Forum | Mon Jan 04 23:00:10 EST 1999 | Robert Zaccaria

I would like to know if it exist a croos reference book for marking code on smt device? I'm fixing a unit now and try to know what are the following devices: The look like transistors and are mark like that "8A"

SMD Top Marking

Electronics Forum | Wed Feb 20 12:40:37 EST 2019 | peramanfcs

Hi, Greetings!!! Iam a service engineer working as a free lancer. Currently iam working on a PCB where i need to replace a SMD component, i think its a transistor but iam not sure as i dont have the original schematic. I have the image with device

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