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 '.M'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
.M
BZX584C51-V-G
Vishay Semiconductor
SOD-523
SOD-523
Zener diode
48..54V, Izt=2mA, Zzt=180, 200mW
48..54V, Izt=2mA, Zzt=180, 200mW
.M1
CZRW5256B-HF
Comchip Technology
SOD-123
SOD-123
Zener diode
28.50..31.50V, Zzt=49, Izt=4.2mA, 350mW
28.50..31.50V, Zzt=49, Izt=4.2mA, 350mW
Other codes starting with '.…' :