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 'SJ'

Marking
Name
Manufacturer/Case
Function
SJ
1N5817
Transys Electronics
SOT-23
Diode
SBR, 20V, 1A, Vf<0.45V(1A), 120pF
SJ
1N6263W
Semtech Electronics
SOD-323FL
Diode
SBD, VHF/UHF-Dem, 60V, 15mA, Vf<1V(15mA), 2pF
SJ
AP7313-33SR
Diodes
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 150mA
SJ
ASM810TEUR
Alliance Semiconductor
SOT-23
Voltage detector IC
3.08V±1.5%, +Reset PPO
SJ
ELM99182B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, -CE
SJ
MCP120-270I
Microchip Technology
SOT-23
Voltage detector IC
2.62V, -Reset ODO
SJ
MSE1PJ
Vishay Semiconductor
MicroSMP
Diode
Rectifier, 600V, 1A, Vf<1.1V(3A)
SJ
P4SMA36C
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=34.2..37.8V, Vrwm=30.8V, 8.4A, 400W(1ms), Bidir.
sj
PT7M7825JTA

SOT-23-5
Voltage detector IC
4.0V±1.5%, ±Reset PPO, -MR
sj
PT7M7825JTAE

SOT-23-5
Voltage detector IC
4.0V±1.5%, ±Reset PPO, -MR, Lead free
SJ
R1114Q181D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 1.8V±2%, 150mA, +CE, CL
SJ
R1225N302C
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 3V±2%, 300kHz
SJ
RP130K421A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 4.2V±1%, 150mA
SJ
RP152L009B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/2.8V±1%, 150mA, +CE, CL
SJ
S1J
Vishay Semiconductor
DO-214AC
Diode
Rectifier, 600V, 1A, Vf<1.1V(1A)
SJ
S1PJ
Vishay Semiconductor
DO-220AA
Diode
Rectifier, 600V, 1A, Vf<1.1V(1A)
SJ
S2J
Vishay Semiconductor
DO-214AA
Diode
Rectifier, 600V, 1.5A, Vf<1.15V(1.5A)
SJ
S3J
Vishay Semiconductor
DO-214AB
Diode
Rectifier, 600V, 3A, Vf<1.15V(2.5A)
SJ
SMBTA92
Siemens
SOT-23
PNP transistor
Vid, 300/300V, 500mA, 330mW, B=25, >50MHz
SJ5
3SK264-5
Sanyo Electric
CP4
MOSFET n-type
VHF-Tuner, Dual gate, 15V, 30mA, 200mW, Idsx=5..12mA
SJ6
3SK264-6
Sanyo Electric
CP4
MOSFET n-type
VHF-Tuner, Dual gate, 15V, 30mA, 200mW, Idsx=10..24mA
SJB
MCP810M3-3.08
National Semiconductor
SOT-23
Voltage detector IC
3.08V±1.5%, +Reset PPO
SJH
NCP302HSN40T1
ON Semiconductor
TSOP-5
Voltage detector IC
4.0V±1.5%, +Reset PPO
SJL
FS1JL
Fagor Electronica
DO-219AA
Diode
Rectifier, 600V, 1A, Vf<1.1V(1A), 1.8µs
SJZ
MIC5310-3.3/2.5YML
Micrel
MLF-8
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.3V/2.5V±2%, 150mA, +CE