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 (S->G), 20V, 0.05A, <40(10mA)
KI
2SK2151
Sanyo Electric
PCP
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
PT7M6223CHC3E
Pericom Technology
SC-70
Voltage detector IC
2.3V±1.5%,+Reset PPO
ki
PT7M6223CHC3E
Pericom Technology
SC-70
Voltage detector IC
2.3V±1.5%,+Reset PPO, Lead free
ki
PT7M6223CHC4
Pericom Technology
SOT-23-5
Voltage detector IC
2.3V±1.5%, +Reset PPO
ki
PT7M6223CHC4
Pericom Technology
SC-70-4
Voltage detector IC
2.3V±1.5%, +Reset PPO
ki
PT7M6223CHC4E
Pericom Technology
SOT-23-5
Voltage detector IC
2.3V±1.5%, +Reset PPO, Lead free
ki
PT7M6223CHC4E
Pericom Technology
SC-70-4
Voltage detector IC
2.3V±1.5%, +Reset PPO, Lead free
ki
PT7M6223CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
2.3V±1.5%,+Reset PPO, Lead free
ki
PT7M6223CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
2.3V±1.5%,+Reset PPO
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
KIE
LD6991GU-1612
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.2V±2%, -Reset ODO
KIF
LD6991GU-1613
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.3V±2%, -Reset ODO
KIG
LD6991GU-1614
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.4V±2%, -Reset ODO
KIH
LD6991GU-1615
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.5V±2%, -Reset ODO
KII
LD6991GU-1616
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.6V±2%, -Reset ODO
KIJ
LD6991GU-1617
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.7V±2%, -Reset ODO
KIK
LD6991GU-1618
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.8V±2%, -Reset ODO
KIL
LD6991GU-1619
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=1.9V±2%, -Reset ODO
KIM
LD6991GU-1620
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.0V±2%, -Reset ODO
KIN
LD6991GU-1621
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.1V±2%, -Reset ODO
KIO
LD6991GU-1622
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.2V±2%, -Reset ODO
KIP
LD6991GU-1623
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.3V±2%, -Reset ODO
KIQ
LD6991GU-1624
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.4V±2%, -Reset ODO
KIR
LD6991GU-1625
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.5V±2%, -Reset ODO
KIS
LD6991GU-1626
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.6V±2%, -Reset ODO
KIT
LD6991GU-1627
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.7V±2%, -Reset ODO
KIU
LD6991GU-1628
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.8V±2%, -Reset ODO
KIV
LD6991GU-1629
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=2.9V±2%, -Reset ODO
KIW
LD6991GU-1630
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=3.0V±2%, -Reset ODO
KIX
LD6991GU-1631
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=3.1V±2%, -Reset ODO
KIY
LD6991GU-1632
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=3.2V±2%, -Reset ODO
KIZ
LD6991GU-1633
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 1.6V±2%, 90mA, Vdet=3.3V±2%, -Reset ODO