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 'OL'
Marking
Name
Manufacturer/Case
Function
OL
2SA1521
Sanyo Electric
SOT-23
SOT-23
PNP transistor
Sw, 50V, 500mA, 200mW, 250MHz, R1/R2=2.2k/2.2k
Sw, 50V, 500mA, 200mW, 250MHz, R1/R2=2.2k/2.2k
OL
2SC3736-L
NEC Electronics
SOT-89
SOT-89
NPN transistor
Sw, 60V, 1A, 2W, B=100..200, >300MHz
Sw, 60V, 1A, 2W, B=100..200, >300MHz
OL
PT7M7032CHTA
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.2V±1.5%, +Reset PPO
3.2V±1.5%, +Reset PPO
OL
PT7M7032CHTAE
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.2V±1.5%, +Reset PPO, L-Free
3.2V±1.5%, +Reset PPO, L-Free
OL
SM6T150CA
SGS-Thomson Microelectronics
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=128V, Vbr=143..158V, 2.9A, 600W(1ms), Bidir.
Vrwm=128V, Vbr=143..158V, 2.9A, 600W(1ms), Bidir.
OL
SM6T150CA
MDE Semiconductor
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=128V, Vbr=143..158V, 2.9A, 600W(1ms), Bidir.
Vrwm=128V, Vbr=143..158V, 2.9A, 600W(1ms), Bidir.
OL
SMBJ6.0CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrm=6.0V, Vbr=6.67..7.37V, Ipp=58.3A, 600W, Bidir.
Vrm=6.0V, Vbr=6.67..7.37V, Ipp=58.3A, 600W, Bidir.