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 'KI'

Marking
Name
Manufacturer/Case
Function
KI
2SK1828
Toshiba
SOT-23
MOSFET n-type
V-MOS +Di (S->G), 20V, 0.05A, <40(10mA)
KI
2SK2151
Sanyo Electric
SOT-89
MOSFET n-type
Sw, 20V, 1A, 3.5W, <0.75(500mA), 8/30ns
Ki
FP6811-46NC4P
Fitipower Integrated Technology
SC-70-4
Voltage detector IC
4.63V±1.5%, -Reset ODO, -MR
KI
HN1K02FU
Toshiba
US6
MOSFET n-type
Dual, Sw, LogL, 20V, 50mA, 200mW, <40(10mA), 0.14/0.14µs
ki
PT7M6223CHC3

SC-70
Voltage detector IC
2.3V±1.5%, +Reset PPO
ki
PT7M6223CHC3E

SC-70
Voltage detector IC
2.3V±1.5%, +Reset PPO, Lead free
ki
PT7M6223CHC4

SC-70-4
Voltage detector IC
2.3V±1.5%, +Reset PPO
ki
PT7M6223CHC4E

SC-70-4
Voltage detector IC
2.3V±1.5%, +Reset PPO, Lead free
ki
PT7M6223CHTA3

SOT-23
Voltage detector IC
2.3V±1.5%, +Reset PPO
ki
PT7M6223CHTA3E

SOT-23
Voltage detector IC
2.3V±1.5%, +Reset PPO, Lead free
KID
2SC4050-D
Renessas
MPAK
NPN transistor
AF, Sw, 120V, 100mA, 150mW, B=250..500
KIE
2SC4050-E
Renessas
MPAK
NPN transistor
AF, Sw, 120V, 100mA, 150mW, B=400..800