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 'XO'
Marking
Name
Manufacturer/Case
Function
XO
2SK209-O
Toshiba
SOT-23
SOT-23
FET n-type
GP, 50V, 10mA, 150mW, Idss=0.6..1.4mA
GP, 50V, 10mA, 150mW, Idss=0.6..1.4mA
XO
BZX284-B30
Philips
SOD-110
SOD-110
Zener diode
30V±2%, If=250mA, 400mW
30V±2%, If=250mA, 400mW
XO
CMDZ5242B
Central Semiconductor
SOD-323
SOD-323
Zener diode
12V±5%, 20mA, Zzt=30, 250mW
12V±5%, 20mA, Zzt=30, 250mW