Identify smt component

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Hi Guys, I have a little keyfob that one of the buttons h... - Jun 24, 2014 by Dave

Ok...so I think this is a BAS16W manufactured march 2003, ca... - Jun 24, 2014 by Dave

Have you checked ... - Jun 25, 2014 by sarason

Thanks for the hint. Managed to identify it easier with t... - Jun 26, 2014 by Dave

Dave

#72303

Identify smt component | 24 June, 2014

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 resistance across the pins against another identical one on the board that looks ok and there is a huge difference.

The chip markings are A6p 33 and I think its SOT-323, any help would be appreciated :)

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Dave

#72307

Identify smt component | 24 June, 2014

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

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sarason

#72313

Identify smt component | 25 June, 2014

Have you checked

http://www.marsport.org.uk/smd/codeintro.htm