poonam Posted September 10, 2004 Report Share Posted September 10, 2004 Hi,Could someone help me to identify the value of zener diodes using colour codes.Its urgent, I'll appreciate if anybody could help me out.Regards,poonam,(India) Quote Link to comment Share on other sites More sharing options...
steven Posted September 10, 2004 Report Share Posted September 10, 2004 :)poonam , black rectifier diodes have silver band marking the negative end .1n914 and 1n4148 diodes are red or pink colour and have a black band at one end marking the negative end . and i have a diode looking component with blue band in middle, its a diac as for zener diodes i have grey with black band at one end .and i have yellow ones with black band at one end , to me the colours mean nothing but the details or numbers on the side when i check them up tells me what voltage rateings they are etc etc Quote Link to comment Share on other sites More sharing options...
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