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 components with code 'O'

Marking
Name
Manufacturer/Case
Function
O
2SK601
Panasonic
SOT-89
MOSFET n-type
V-MOS, Sw, 80V, ±0.5A, 1W, <4, 15/20ns
o
AX6903AA
AXElite Technology
SC-70
Voltage detector IC
4.63V±1.5%, -Reset PPO
O
BAR64-02V
Infineon Technologies
SOD-523
PIN diode
Sw, RF-att, 150V, 100mA, Vf<1.1V(50mA), < 0.35pF
O
BAT14-03W
Infineon Technologies
SOD-323
Diode
Schottky, UHF-mix, 4V, 90mA, Vf<0.66V(10mA, <0.35pF
O
HSMS-280R
Agilent Technologies
SOT-363
Diode
Quad, Schottky, RF, 70V, 1A, Vf<0.41V(1mA), <2pF, 35(5mA)
O
MMSZ5264BPT
Chenmko Enterprise
SOD-523
Zener diode
60V±5%, Izt=2.1mA, Zzt=170, 225mW
O
SPE0573D72RG
Sync Power
SOD-723
ElectroStatic Discharge Protection diode
Vrwm=5V, Vbr=6..8.5V, 7A, 250W(1ms), Bidir.