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 'HO'

Marking
Name
Manufacturer/Case
Function
HO
2SA1203-O
Toshiba
SOT-89
PNP transistor
GP, 30V, 1.5A, 500mW, B=70..140, 120MHz
HO
AP130-48R
Anachip
SOT-23
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
HO
AP130-48YR
Anachip
SOT-89
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
HO
KTA1663-O
Korea Electronics
SOT-89
PNP transistor
AF-Drv, 30V, 1.5A, 500mW, B=100..200, >120MHz
HO
MAX6315US33D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.3V±1.8%, -MR, -Reset ODO, 20ms