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Need help identifying SMD diode

sam_sm

Jun 25, 2013
1
Joined
Jun 25, 2013
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Hi everyone
I'm having trouble identifying a smd diode in a hard drive pcb the marking are very small and hard to read but here's what I was able to read:
there are two of them and both have only two legs
the first one code is: QARB48
and the second on is: DUJZ249
it would be greatly appreciated if anyone could help me.
 
Last edited:

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
Moderator
Jan 21, 2010
25,510
Joined
Jan 21, 2010
Messages
25,510
QARB48 *could* be a small signal diode (a la 1N4148)

Best to provide a photo of the board showing the diodes.

Why do you want to replace them?
 
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