The ultimate SMD marking codes database

Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits. When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.

Showing codes starting with '3_'

Marking
Name
Manufacturer/Case
Function
3_
MAZS0300L
Panasonic
SOD-523
Zener diode
2.8..3.05V, Iz=5mA, 200mW
3_0
MAZ80300L
Panasonic
SC-76
Zener diode
2.8..3.05V, Zzt=120(5mA), 150mW
3_0
MAZ8030GLL
Panasonic
SMini2-F3
Zener diode
2.8..3.05V, Zzt=120(5mA), 150mW
3_3
MAZ80330L
Panasonic
SC-76
Zener diode
3.1..3.35V, Zzt=130(5mA), 150mW
3_3
MAZ8033GLL
Panasonic
SMini2-F3
Zener diode
3.1..3.35V, Zzt=130(5mA), 150mW
3_6
MAZ80360L
Panasonic
SC-76
Zener diode
3.4..3.65V, Zzt=130(5mA), 150mW
3_6
MAZ8036GLL
Panasonic
SMini2-F3
Zener diode
3.4..3.65V, Zzt=130(5mA), 150mW
3_9
MAZ80390L
Panasonic
SC-76
Zener diode
3.7..3.97V, Zzt=130(5mA), 150mW
3_9
MAZ8039GLL
Panasonic
SMini2-F3
Zener diode
3.7..3.97V, Zzt=130(5mA), 150mW