Electronics Forum: smd code transistor (Page 1 of 5)

marking code for SMD

Electronics Forum | Wed Mar 22 05:40:52 EST 2000 | tabbakh

I would like to know the reference of 2 surface mounted device 1)marking D05 SOT143 2)marking R2 D SOT23 Thank you very much

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

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

SMD marking codes

Electronics Forum | Wed Sep 14 23:16:58 EDT 2005 | Author

If it is necessary to define the type SMD semiconductors on its code of the marking (marking code, top mark) - visit the site (no www!)http://users.zebratelecom.ru/~smd_marking The having read article "rules of the marking" you get the full pres

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

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" |

smt component id

Electronics Forum | Sun Dec 07 20:51:23 EST 1997 | john martin

part of my job is to id and source electronic components. i have an ongoing problem iding smt devices w/mfr codes in place of actual part numbers does a cross ref guide exist that will enable me to id a smt transistor(eg)by the marking codes on the d

SMD Marking Code unrecognise

Electronics Forum | Tue Oct 02 16:22:28 EDT 2012 | mmjm_1099

Give this a shot.. http://www.marsport.org.uk/smd/mainframe.htm

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"

CRD (T,CR,D,L,C+,Q)

Electronics Forum | Mon May 23 13:07:12 EDT 2005 | russ

this is usually the case however you may want to contact design shop to verify and get there coding schemes. T= Transformer CR= Diode D = Diode L = Inductor C+ = Tantalum cap? C = Cap Q = transistor


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