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 '2I'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
2I
2SD2474
Panasonic
SC-62
SC-62
NPN transistor
AF, Lo-sat, 10V, 2A, 1W, B=200..800, 180MHz
AF, Lo-sat, 10V, 2A, 1W, B=200..800, 180MHz
2i
BU32UA3WNVX
Rohm
SSON004X1010
SSON004X1010
Linear voltage regulator IC
LDO, 3.2V±1%, 300mA, +CE
LDO, 3.2V±1%, 300mA, +CE
Other codes starting with '2…' :