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 'OZ'

Marking
Name
Manufacturer/Case
Function
OZ
PT7M7037CLTA

SOT-23-5
Voltage detector IC
3.7V±1.5%, -Reset PPO
OZ
PT7M7037CLTAE

SOT-23-5
Voltage detector IC
3.7V±1.5%, -Reset PPO, Lead free
OZ
SMF24A-M
Vishay Semiconductor
SMF
ElectroStatic Discharge Protection diode
Vbr=26.7V, Vrwm=24V, Ipp=5.1A, 200W(1ms)