Jul 17, 2013 #1 J jtronix Member level 3 Joined Dec 4, 2012 Messages 67 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,860 how to identify diode?? package: mini melf Colour band: yellow no marking on diode just it has yellow colour band . please tell me how to identify diode??
how to identify diode?? package: mini melf Colour band: yellow no marking on diode just it has yellow colour band . please tell me how to identify diode??
Jul 17, 2013 #2 H HMS1021 Full Member level 2 Joined Oct 22, 2010 Messages 133 Helped 40 Reputation 80 Reaction score 37 Trophy points 1,308 Location Near Boston. USA Activity points 2,464 Without a number or other identifier it is not possible to know what it is. It sounds like a Vishay Zener. If you can measure the junction voltage it will identify the technology.
Without a number or other identifier it is not possible to know what it is. It sounds like a Vishay Zener. If you can measure the junction voltage it will identify the technology.
Jul 17, 2013 #3 tpetar Advanced Member level 7 Joined Sep 27, 2010 Messages 6,417 Helped 1,713 Reputation 3,456 Reaction score 1,673 Trophy points 1,393 Location Pancevo-Belgrade, Serbia Activity points 37,363 That small parts often can be identified by colors or some markings, but for exact value of part such as zener voltage, you should do some tests. Best regards, Peter
That small parts often can be identified by colors or some markings, but for exact value of part such as zener voltage, you should do some tests. Best regards, Peter