Hello..I am repairing a Memphis 16-MCA3004 amplifier..I have found two smd's that are defective,but can't cross-reference their markings. One is marked 3B horizontal with J vertical,and the other is marked C3 horizontal ,with 2C vertical.Any help will be greatly appreciated
SMD CodeBook
Here's one link to a SMD CodeBook. There are others on the web if you do a search.
The SMD Code Book
Here's one link to a SMD CodeBook. There are others on the web if you do a search.
The SMD Code Book
Are you sure that both have a Q prefix?
The C3 is likely a diode and would have a D prefix.
http://www.datasheetcatalog.org/datasheet/kec/KDS122.pdf
http://datasheet.octopart.com/BC856BLT1G-ON-Semiconductor-datasheet-7834531.pdf
The C3 is likely a diode and would have a D prefix.
http://www.datasheetcatalog.org/datasheet/kec/KDS122.pdf
http://datasheet.octopart.com/BC856BLT1G-ON-Semiconductor-datasheet-7834531.pdf
Thanks Perry,for the help..I also found this very helpful site.
Marking smd
Marking smd
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