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.
SC-70
SC-70
SC-70-4
SC-70-4
SOT-23
SOT-23
Showing codes starting with 'KJ'
Marking
Name
Manufacturer/Case
Function
KJ
2SK1847
Sanyo Electric
SOT-23
SOT-23
MOSFET n-type
Sw, 30V, 500mA, 250mW, <1.1(250mA), 5/35nA
Sw, 30V, 500mA, 250mW, <1.1(250mA), 5/35nA
KJ
2SK2036
Toshiba
SOT-23
SOT-23
MOSFET n-type
V-MOS, +Di(S->G), 20V, 100mA, <6(10mA)
V-MOS, +Di(S->G), 20V, 100mA, <6(10mA)
KJ
2SK2152
Sanyo Electric
SOT-89
SOT-89
MOSFET n-type
Sw, 20V, 2A, 3.5W, <0.25(1A), 10/50ns
Sw, 20V, 2A, 3.5W, <0.25(1A), 10/50ns
KJ
BU4925F
Rohm
SOP-4
SOP-4
Voltage detector IC
2.5V±1%, +Reset PPO
2.5V±1%, +Reset PPO
KJ
BU4925FP3
Rohm
SOT-89
SOT-89
Voltage detector IC
2.5V±1%, +Reset PPO
2.5V±1%, +Reset PPO
KJ
BU4925FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
2.5V±1%, +Reset PPO
2.5V±1%, +Reset PPO
KJ
BU4925G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.5V±1%, +Reset PPO
2.5V±1%, +Reset PPO
KJ
DDZ3V9B
Diodes
SOD-123
SOD-123
Zener diode
3.9V±5%, Izt=20mA, 500mW
3.9V±5%, Izt=20mA, 500mW
KJ
DZ23C12
Luguang Electronic Technology
SOT-23
SOT-23
Zener diode
Dual, 11.4..12.7V, Izt=5mA, Zzt=7, 300mW
Dual, 11.4..12.7V, Izt=5mA, Zzt=7, 300mW
KJ
ELM7628HDB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
2.8V±2%, +Reset PPO, 50ms
2.8V±2%, +Reset PPO, 50ms
KJ
ETC811JU
Electronic Technology
SOT-143
SOT-143
Voltage detector IC
4.0V±2%, -MR, -Reset PPO
4.0V±2%, -MR, -Reset PPO
KJ
FM811JUX
Fairchild Semiconductor
SOT-143
SOT-143
Voltage detector IC
4.0V±1.5%, -Reset PPO, -MR
4.0V±1.5%, -Reset PPO, -MR
KJ
HN1K06FU
Toshiba
US6
US6
MOSFET n-type
Dual, Sw, LogL, 20V, 100mA, 200mW, 6(10mA), 0.28/0.34µs
Dual, Sw, LogL, 20V, 100mA, 200mW, 6(10mA), 0.28/0.34µs
KJ
KRA759F
Korea Electronics
TFS6
TFS6
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=47k/22k
Dual, Sw, 20V, 50mA, 50mW, R1/R2=47k/22k
KJ
MIC811JU
Micrel
SOT-143
SOT-143
Voltage detector IC
4.0V±1%, -MR, -Reset PPO
4.0V±1%, -MR, -Reset PPO
KJ
MIC811JUY
Micrel
SOT-143
SOT-143
Voltage detector IC
4.0V±1%, -MR, -Reset PPO, Pb-free
4.0V±1%, -MR, -Reset PPO, Pb-free
kj
PT7M6223NLC3
SC-70
Voltage detector IC
2.3V±1.5%, -Reset ODO
2.3V±1.5%, -Reset ODO
kj
PT7M6223NLC3E
SC-70
Voltage detector IC
2.3V±1.5%, -Reset ODO, Lead free
2.3V±1.5%, -Reset ODO, Lead free
kj
PT7M6223NLC4
SC-70-4
Voltage detector IC
2.3V±1.5%, -Reset ODO
2.3V±1.5%, -Reset ODO
kj
PT7M6223NLC4E
SC-70-4
Voltage detector IC
2.3V±1.5%, -Reset ODO, Lead free
2.3V±1.5%, -Reset ODO, Lead free
kj
PT7M6223NLTA3
SOT-23
Voltage detector IC
2.3V±1.5%, -Reset ODO
2.3V±1.5%, -Reset ODO
kj
PT7M6223NLTA3E
SOT-23
Voltage detector IC
2.3V±1.5%, -Reset ODO, Lead free
2.3V±1.5%, -Reset ODO, Lead free
KJ
PZU20B3
Philips
SOD-323FL
SOD-323FL
Zener diode
20.21..21.08V, Zzt=20(Izt=5mA), 310mW
20.21..21.08V, Zzt=20(Izt=5mA), 310mW
KJ
R1114Q281A
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 2.8V±2%, 150mA, -CE
LDO, Low noise, 2.8V±2%, 150mA, -CE
KJ
R3116K151C
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
1.5V±0.8%, -Reset PPO
1.5V±0.8%, -Reset PPO
KJ
R5426D102CA
Ricoh
SON-6
SON-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.02V
Li-Ion, over-charge/discharge protection, Vc/d=1.02V
KJ
R5426N102CA
Ricoh
SOT-23-6
SOT-23-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.02V
Li-Ion, over-charge/discharge protection, Vc/d=1.02V
KJ
RP107K421B
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 4.2V±1%, 200mA, +CE
LDO, 4.2V±1%, 200mA, +CE
KJ
RP154N033A
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.9V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=1.8V/2.9V±1%, 300mA, +CE
KJ
RT9167A-33CBR
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA, +CE
LDO, 3.3V±2%, 600mA, +CE
KJ-
RT9167A-33PBR
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 600mA, +CE
LDO, 3.3V±2%, 600mA, +CE
KJ-
RT9818C-47PV
Richtek Technology
SOT-23
SOT-23
Voltage detector IC
4.7V±1.5%, -Reset ODO, Td=220ms
4.7V±1.5%, -Reset ODO, Td=220ms
KJ1
CZRT5246B-G
Comchip Technology
SOT-23
SOT-23
Zener diode
15.20..16.80V, Zzt=17, Izt=7.8mA, 350mW
15.20..16.80V, Zzt=17, Izt=7.8mA, 350mW
KJ1
MMBZ5246B
Diodes
SOT-23
SOT-23
Zener diode
16V±5%, Izt=7.8mA, Zzt=17, 350mW
16V±5%, Izt=7.8mA, Zzt=17, 350mW
KJ1
MMBZ5246BS
Diodes
SOT-363
SOT-363
Zener diode
Dual, 16V±5%, Izt=7.8mA, Zzt=17, 200mW
Dual, 16V±5%, Izt=7.8mA, Zzt=17, 200mW
KJ1
MMBZ5246BW
Diodes
SOT-323
SOT-323
Zener diode
16V±5%, Izt=7.8mA, Zzt=17, 200mW
16V±5%, Izt=7.8mA, Zzt=17, 200mW
KJ3
CZRT5248B-G
Comchip Technology
SOT-23
SOT-23
Zener diode
17.10..18.90V, Zzt=21, Izt=7.0mA, 350mW
17.10..18.90V, Zzt=21, Izt=7.0mA, 350mW
KJ3
MMBZ5248B
Diodes
SOT-23
SOT-23
Zener diode
18V±5%, Izt=7.0mA, Zzt=23, 350mW
18V±5%, Izt=7.0mA, Zzt=23, 350mW
KJ3
MMBZ5248BS
Diodes
SOT-363
SOT-363
Zener diode
Dual, 18V±5%, Izt=7.0mA, Zzt=23, 200mW
Dual, 18V±5%, Izt=7.0mA, Zzt=23, 200mW
KJ3
MMBZ5248BW
Diodes
SOT-323
SOT-323
Zener diode
18V±5%, Izt=7.0mA, Zzt=23, 200mW
18V±5%, Izt=7.0mA, Zzt=23, 200mW
KJ5
CZRT5250B-G
Comchip Technology
SOT-23
SOT-23
Zener diode
19.0..21.0V, Zzt=25, Izt=6.2mA, 350mW
19.0..21.0V, Zzt=25, Izt=6.2mA, 350mW
KJ5
MMBZ5250B
Diodes
SOT-23
SOT-23
Zener diode
20V±5%, Izt=6.2mA, Zzt=25, 350mW
20V±5%, Izt=6.2mA, Zzt=25, 350mW
KJ5
MMBZ5250BS
Diodes
SOT-363
SOT-363
Zener diode
Dual, 20V±5%, Izt=6.2mA, Zzt=25, 200mW
Dual, 20V±5%, Izt=6.2mA, Zzt=25, 200mW
KJ5
MMBZ5250BW
Diodes
SOT-323
SOT-323
Zener diode
20V±5%, Izt=6.2mA, Zzt=25, 200mW
20V±5%, Izt=6.2mA, Zzt=25, 200mW
KJA
BAV70DW
Diodes
SOT-363
SOT-363
Diode
Quad, Sw, 75V, 200mA, Vf<1.25V(150mA), <4ns
Quad, Sw, 75V, 200mA, Vf<1.25V(150mA), <4ns
KJA
BAV70W
Diodes
SOT-323
SOT-323
Diode
Dual, Sw, 75V, 215mA, 225mW, Vf<1.25V, <4ns
Dual, Sw, 75V, 215mA, 225mW, Vf<1.25V, <4ns
KJA
BAW567DW
Diodes
SOT-363
SOT-363
Diode
Quad, Sw, 100V, 300mA, 200mW, Vf<1.25V(100mA), <4ns
Quad, Sw, 100V, 300mA, 200mW, Vf<1.25V(100mA), <4ns
KJC
BAW56DW
Diodes
SOT-363
SOT-363
Diode
Quad, Fast Sw, 100V, 300mA, 200mW, <6ns
Quad, Fast Sw, 100V, 300mA, 200mW, <6ns
KJC
BAW56W
Diodes
SOT-323
SOT-323
Diode
Dual, Hi-Speed, 75V, 150mA, 200mW, 2pF, 4ns
Dual, Hi-Speed, 75V, 150mA, 200mW, 2pF, 4ns
KJD
BAW56
Diodes
SOT-23
SOT-23
Diode
Dual, Sw, 70V, 200mA, 250mW, Vf<1.25V, 2pF, <6ns
Dual, Sw, 70V, 200mA, 250mW, Vf<1.25V, 2pF, <6ns
KJE
BAV99
Diodes
SOT-23
SOT-23
Diode
Dual, U-Sp, 80V, 150mA, Vf<1.2V(100mA), 0.5pF, 4ns
Dual, U-Sp, 80V, 150mA, Vf<1.2V(100mA), 0.5pF, 4ns
KJF
BAL99
Diodes
SOT-23
SOT-23
Diode
Sw, Fast, 75V, 300mA, 250mW, <4ns
Sw, Fast, 75V, 300mA, 250mW, <4ns
KJF
QZX363C15
Diodes
SOT-363
SOT-363
Zener diode
Quad, 15V±5%, 200mW
Quad, 15V±5%, 200mW
KJG
BAV99W
Diodes
SOT-323
SOT-323
Diode
Dual, U-Sp, 75V, 125mA, Vf<1.2V(100mA), 0.5pF, 4ns
Dual, U-Sp, 75V, 125mA, Vf<1.2V(100mA), 0.5pF, 4ns
KJH
MMBD7000
Diodes
SOT-23
SOT-23
Diode
Dual, Fast Sw, 100V, 300mA, 350mW, <15ns
Dual, Fast Sw, 100V, 300mA, 350mW, <15ns
KJJ
BAV70
Diodes
SOT-23
SOT-23
Diode
Dual, Sw, 75V, 215mA, Vf<1.25V, <4ns
Dual, Sw, 75V, 215mA, Vf<1.25V, <4ns