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 'OY'
Marking
Name
Manufacturer/Case
Function
OY
2SA1255-Y
Toshiba
SC-59
SC-59
PNP transistor
HV, 200V, 50mA, 150mW, B=120..240, 100MHz
HV, 200V, 50mA, 150mW, B=120..240, 100MHz
OY
MAX8840ELT40+T
Maxim Integrated Products
DFN-6
DFN-6
Linear voltage regulator IC
LDO, 4.0V±2%, 150mA, +CE
LDO, 4.0V±2%, 150mA, +CE
OY
PT7M7036NLTA
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.6V±1.5%, -Reset ODO
3.6V±1.5%, -Reset ODO
OY
PT7M7036NLTAE
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.6V±1.5%, -Reset ODO, L-Free
3.6V±1.5%, -Reset ODO, L-Free
OY
SMBJ28CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrm=28V, Vbr=31.1..34.4V, Ipp=13.2A, 600W, Bidir.
Vrm=28V, Vbr=31.1..34.4V, Ipp=13.2A, 600W, Bidir.
OY2
2SC3775-2
Sanyo Electric
CP
CP
NPN transistor
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=40..80
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=40..80
OY2
2SC4405-2
Sanyo Electric
MCP
MCP
NPN transistor
UHF, LN, 20V, 100mA, 150mW, B=40..80, 5GHz
UHF, LN, 20V, 100mA, 150mW, B=40..80, 5GHz
OY3
2SC3775-3
Sanyo Electric
CP
CP
NPN transistor
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=60..120
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=60..120
OY3
2SC4405-3
Sanyo Electric
MCP
MCP
NPN transistor
UHF, LN, 20V, 100mA, 150mW, B=60..120, 5GHz
UHF, LN, 20V, 100mA, 150mW, B=60..120, 5GHz
OY4
2SC3775-4
Sanyo Electric
CP
CP
NPN transistor
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=100..200
UHF, LN, 20V, 100mA, 250mW, 5GHz, B=100..200
OY4
2SC4405-4
Sanyo Electric
MCP
MCP
NPN transistor
UHF, LN, 20V, 100mA, 150mW, B=100..200, 5GHz
UHF, LN, 20V, 100mA, 150mW, B=100..200, 5GHz