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 '1.'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
1.
MMSZ5243SPT
Chenmko Enterprise
SOD-523
SOD-523
Zener diode
13V±5%, Izt=9.5mA, Zzt=13, 225mW
13V±5%, Izt=9.5mA, Zzt=13, 225mW
1.8G
ZD1.8G-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8G
ZD1.8G-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8G
ZD1.8G-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, H-free
1.8L
ZD1.8L-CA2
Unisonic Technologies
SOD-123
SOD-123
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
1.8L
ZD1.8L-CB2
Unisonic Technologies
SOD-323
SOD-323
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
1.8L
ZD1.8L-AE3
Unisonic Technologies
SOT-23
SOT-23
Zener diode
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
1.8V±5%, Zzt=100, Izt=5mA, 225mW, L-free
Other codes starting with '1…' :