Electronics Forum: identifying smt diode (Page 1 of 21)

SMT diode

Electronics Forum | Wed Mar 29 22:15:49 EST 2006 | davef

Send me the pix. Is the solder attached well to the pad on the board?

SMT diode

Electronics Forum | Wed Mar 29 13:28:45 EST 2006 | jsloot

We have been experiencing a reflow issue with a SMT diode 4007. This is a SMA or DO 214-A package. It is a lead free part used with 63/37 paste no clean flux. The problem is it is not consistant. 100 diodes can be reflowed rock solid on the board and

zener diode polarity

Electronics Forum | Sun Apr 25 08:06:47 EDT 2021 | pradeep14

Presently we are facing wrong loading of zener diode components in SMT Line. * In the particular product, we have two different part numbers of zener diode but the package and color code is same.Only the voltage is different is there in between two p

Identify smt component

Electronics Forum | Thu Jun 26 14:23:37 EDT 2014 | davx

Thanks for the hint. Managed to identify it easier with the codebook, it turned out to be a Phillips A6p Fast acting switching diode. Luckily I found a A6t (same but made in tiawan), tested to see if the forward current drop was the same and rework

Identify smt component

Electronics Forum | Tue Jun 24 12:15:17 EDT 2014 | davx

Hi Guys, I have a little keyfob that one of the buttons has stopped working. I have been trying to diagnose the fault and think I have found the offending component. It looks like one of the diodes is chipped slightly. I have also checked the resis

Please help me identify this diode

Electronics Forum | Tue Jul 17 04:16:02 EDT 2007 | jasondmx2

It's a small diode with orange core - has a blue kathode stripe it reads "3" then as you roll it over it reads "2c" That is it. I really would appreciate any help in identifying this diode and understanding the coding method used on these diodes. Th

Please help me identify this diode

Electronics Forum | Wed Jul 18 11:33:01 EDT 2007 | davef

Look here: * http://www.tpub.com/neets/book7/24k.htm * http://www.engplanet.com/redirect.html?3809 Search the fine SMTnet Archives for other links to component identification sites

Problems with diode during wave soldering

Electronics Forum | Tue Sep 18 21:37:06 EDT 2012 | vergara1

Hi Manoel, I want to make sure I understand what you are talking about; reading the reply,along with your replys it almost sounds as if we are not talking about the same thing. In your picture I'm seeing a SMT diode correct? You are talking about th

Identify smt component

Electronics Forum | Wed Jun 25 13:16:44 EDT 2014 | sarason

Have you checked http://www.marsport.org.uk/smd/codeintro.htm sarason

Identify smt component

Electronics Forum | Tue Jun 24 15:11:32 EDT 2014 | davx

Ok...so I think this is a BAS16W manufactured march 2003, can anyone confirm this?

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