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 'EJ'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
EJ
LMSZ4717T1G
Leshan Radio Company
SOD-123
SOD-123
Zener diode
40.85..45.15V, Izt=0.05mA, 500mW
40.85..45.15V, Izt=0.05mA, 500mW
EJ
MMSZ4717
ON Semiconductor
SOD-123
SOD-123
Zener diode
43V±5%, Izt=0.05mA, 500mW
43V±5%, Izt=0.05mA, 500mW
EJ
SMSZ4717
Good-Ark Electronics
SOD-123
SOD-123
Zener diode
43V±5%, 5.5mA, 350mW
43V±5%, 5.5mA, 350mW
EJ
MM3Z8B2H
Zowie Technology
SOD-323
SOD-323
Zener diode
8.036..8.364V, Izt=5mA, Zzt=30, 300mW
8.036..8.364V, Izt=5mA, Zzt=30, 300mW
EJ
STZ8082B
JinYu semiconductor
SOD-323
SOD-323
Zener diode
8.03..8.43V, Izt=5mA, Zzt=20, 300mW
8.03..8.43V, Izt=5mA, Zzt=20, 300mW
EJ
MMSZ4717-F
TAITRON Components
SOD-123F
SOD-123F
Zener diode
40.9..45.2V, Izt=0.05mA, 500mW
40.9..45.2V, Izt=0.05mA, 500mW
EJ
SS30200HE
PanJIT Semiconductor
SOD-123HE
SOD-123HE
Diode
SBR, 200V, 3A, Vf<0.86V(3A)
SBR, 200V, 3A, Vf<0.86V(3A)
EJ
BZT52B8V2WS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
8.036..8.364V, Izt=5mA, 300mW
8.036..8.364V, Izt=5mA, 300mW
EJ
MM3Z8B2
JinYu semiconductor
SOD-323FL
SOD-323FL
Zener diode
8.036..8.364V, Izt=5mA, Zzt=30, 300mW
8.036..8.364V, Izt=5mA, Zzt=30, 300mW
EJ
AP1703DW
Diodes
SC-59
SC-59
Voltage detector IC
3.08V±1.5%, -Reset PPO
3.08V±1.5%, -Reset PPO
EJ
BZX84B33
Diotec Semiconductor
SOT-23
SOT-23
Zener diode
32.34..33.66V, Zzt=80, Izt=5mA, 410mW
32.34..33.66V, Zzt=80, Izt=5mA, 410mW
EJ
MMBZ4717
Vishay Semiconductor
SOT-23
SOT-23
Zener diode
42V±5%, If=10mA, 350mW
42V±5%, If=10mA, 350mW
EJ
TS809RCXD
Taiwan Semiconductor Company
SOT-23
SOT-23
Voltage detector IC
3.08V±1.5%, -Reset PPO
3.08V±1.5%, -Reset PPO
EJ
2SB1027-J
Renessas
SOT-89
SOT-89
PNP transistor
AF, 180V, 1.5A, 1W, B=100..200, >100MHz
AF, 180V, 1.5A, 1W, B=100..200, >100MHz
EJ
HM7834PR
Huamei Semiconductor
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 500mA
LDO, 3.4V±2%, 500mA
EJ
AP1703DTW
Anachip
TSOT-23L
TSOT-23L
Voltage detector IC
3.08V±1.5%, -Reset PPO
3.08V±1.5%, -Reset PPO
EJ
R3112Q481A
Ricoh
SC-82AB
SC-82AB
Voltage detector IC
4.8V±2%, -Reset ODO
4.8V±2%, -Reset ODO
EJ
MAX6314US36D3-T
Maxim Integrated Products
SOT-143
SOT-143
Voltage detector IC
3.6V±1.8%, -MR, -Reset Bidir, PPO, 140ms
3.6V±1.8%, -MR, -Reset Bidir, PPO, 140ms
EJ
R1141Q181D
Ricoh
SOT-143R
SOT-143R
Linear voltage regulator IC
LDO, 1.8V±2%, 120mA, +CE, CL
LDO, 1.8V±2%, 120mA, +CE, CL
EJ
R3114K391A
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
3.9V±0.8%, -Reset ODO
3.9V±0.8%, -Reset ODO
EJ
RP300K11DC
Ricoh
DFN1010-4B
DFN1010-4B
Voltage detector IC
1.1V±1%, +Reset PPO, -MR, Rdt=200ms
1.1V±1%, +Reset PPO, -MR, Rdt=200ms
EJ
R3111N321B
Ricoh
SOT-23-5
SOT-23-5
Voltage detector IC
3.2V±2%, +Reset ODO
3.2V±2%, +Reset ODO
EJ
RT9167-33CB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
LDO, 3.3V±2%, 300mA, +CE
EJ
TPS62229DDC
Texas Instruments
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-dwn, 1.7V, 400mA, 1.25MHz
PWM st-dwn, 1.7V, 400mA, 1.25MHz
EJ
BD4848G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.8V±1%, -Reset ODO
4.8V±1%, -Reset ODO
EJ
HE6234P5
Heermicr Semicconductor
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.4V±2%, 500mA, +CE
LDO, 3.4V±2%, 500mA, +CE
EJ
HM7834P5R
Huamei Semiconductor
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.4V±2%, 500mA, +CE
LDO, 3.4V±2%, 500mA, +CE
EJ
BD4848FVE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
4.8V±1%, -Reset ODO
4.8V±1%, -Reset ODO
EJ
RP152N009B
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/2.8V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=3.0V/2.8V±1%, 150mA, +CE, CL
EJ
FSA1157L6X
Fairchild Semiconductor
MicroPak-6
MicroPak-6
CMOS logic IC
Single-pole/single-throw analog switch
Single-pole/single-throw analog switch
EJ
RT9013-13PQW
Richtek Technology
WDFN-6
WDFN-6
Linear voltage regulator IC
LDO, 1.3V±2%, 500mA, +CE
LDO, 1.3V±2%, 500mA, +CE
EJ
RP602Z310C
Ricoh
WLCSP-20-P1
WLCSP-20-P1
DC/DC voltage converter IC
PWM/VFM B-boost, 3.1V±1.5%, 1.5A, 2.6MHz, +CE, CL, Reset-pr.
PWM/VFM B-boost, 3.1V±1.5%, 1.5A, 2.6MHz, +CE, CL, Reset-pr.
Ej
LD6911GU-33
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator IC
LDO, LN, Ultra-fast, 3.3V±2%, 300mA, +CE
LDO, LN, Ultra-fast, 3.3V±2%, 300mA, +CE
EJ-
RT9261A-33PX
Richtek Technology
SOT-89
SOT-89
DC/DC voltage converter IC
VFM step-up, 3.3V±2%, 250mA, 80..160kHz
VFM step-up, 3.3V±2%, 250mA, 80..160kHz
EJ-
RT9167-33PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
LDO, 3.3V±2%, 300mA, +CE
EJ4
3SK181-4
Sanyo Electric
SOT-143
SOT-143
FET n-type
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=2.5..6mA
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=2.5..6mA
EJ5
3SK181-5
Sanyo Electric
SOT-143
SOT-143
FET n-type
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=5..12mA
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=5..12mA
EJ6
3SK181-6
Sanyo Electric
SOT-143
SOT-143
FET n-type
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=10..24mA
Dual gate, FM/VHF, 15V, 30mA, 200mW, Idss=10..24mA
EJ=
RT9167-33GB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA, +CE
LDO, 3.3V±2%, 300mA, +CE
EJE
SMF26A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=4.75A, 200W(1ms)
Vrwm=26.0V, Vbr=28.90..31.90V, Ipp=4.75A, 200W(1ms)
EJE
SMFJ26A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=26.0..28.90V, Vbr=33.20V, Ipp=4.75A, 200W (1ms)
Vrwm=26.0..28.90V, Vbr=33.20V, Ipp=4.75A, 200W (1ms)
EJG
SMF28A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=28.0V, Vbr=31.10..34.40V, Ipp=4.41A, 200W(1ms)
Vrwm=28.0V, Vbr=31.10..34.40V, Ipp=4.41A, 200W(1ms)
EJG
SMFJ28A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=28.0..31.10V, Vbr=35.80V, Ipp=4.41A, 200W (1ms)
Vrwm=28.0..31.10V, Vbr=35.80V, Ipp=4.41A, 200W (1ms)
EJG
MIC5330-2.5/1.8YML
Micrel
MLF-8
MLF-8
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.5V/1.8V±2%, 300mA, +CE
LDO, Dual out, Vo1/Vo2=2.5V/1.8V±2%, 300mA, +CE
EJJ
MIC5330-2.5/2.5YML
Micrel
MLF-8
MLF-8
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.5V/2.5V±2%, 300mA, +CE
LDO, Dual out, Vo1/Vo2=2.5V/2.5V±2%, 300mA, +CE
EJK
SMF30A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=30.0V, Vbr=33.30..36.80V, Ipp=4.13A, 200W(1ms)
Vrwm=30.0V, Vbr=33.30..36.80V, Ipp=4.13A, 200W(1ms)
EJK
SMFJ30A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=30.0..33.30V, Vbr=38.30V, Ipp=4.13A, 200W (1ms)
Vrwm=30.0..33.30V, Vbr=38.30V, Ipp=4.13A, 200W (1ms)
EJL
FES1JL
Fagor Electronica
DO-219AA
DO-219AA
Diode
U-fast recov. rectif, 600V, 1A, Vf<1.7V(1A), <35ns
U-fast recov. rectif, 600V, 1A, Vf<1.7V(1A), <35ns
EJM
SMF33A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=33.0V, Vbr=36.70..40.60V, Ipp=3.75A, 200W(1ms)
Vrwm=33.0V, Vbr=36.70..40.60V, Ipp=3.75A, 200W(1ms)
EJM
SMFJ33A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=33.0..36.70V, Vbr=42.20V, Ipp=3.75A, 200W (1ms)
Vrwm=33.0..36.70V, Vbr=42.20V, Ipp=3.75A, 200W (1ms)
EJP
SMF36A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=3.44A, 200W(1ms)
Vrwm=36.0V, Vbr=40.0..44.20V, Ipp=3.44A, 200W(1ms)
EJP
SMFJ36A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=36.0..40.0V, Vbr=46.0V, Ipp=3.44A, 200W (1ms)
Vrwm=36.0..40.0V, Vbr=46.0V, Ipp=3.44A, 200W (1ms)
EJR
SMF40A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=3.10A, 200W(1ms)
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=3.10A, 200W(1ms)
EJR
SMFJ40A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=40.0..44.40V, Vbr=51.10V, Ipp=3.10A, 200W (1ms)
Vrwm=40.0..44.40V, Vbr=51.10V, Ipp=3.10A, 200W (1ms)
EJS
PZS515V3BCH
PanJIT Semiconductor
SOD-323HE
SOD-323HE
Zener diode
5.03..5.57V, Izt=0.05mA, 500mW
5.03..5.57V, Izt=0.05mA, 500mW
EJT
SMF43A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=43.0V, Vbr=47.80..52.80V, Ipp=2.88A, 200W(1ms)
Vrwm=43.0V, Vbr=47.80..52.80V, Ipp=2.88A, 200W(1ms)
EJT
SMFJ43A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=43.0..47.8V, Vbr=52.8V, Ipp=2.88A, 200W (1ms)
Vrwm=43.0..47.8V, Vbr=52.8V, Ipp=2.88A, 200W (1ms)
EJV
SMF45A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=45.0V, Vbr=50.0..55.30V, Ipp=2.75A, 200W(1ms)
Vrwm=45.0V, Vbr=50.0..55.30V, Ipp=2.75A, 200W(1ms)
EJV
SMFJ45A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=45.0..50.0V, Vbr=57.50V, Ipp=2.75A, 200W (1ms)
Vrwm=45.0..50.0V, Vbr=57.50V, Ipp=2.75A, 200W (1ms)
EJX
SMF48A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=48.0V, Vbr=53.30..58.90V, Ipp=2.58A, 200W(1ms)
Vrwm=48.0V, Vbr=53.30..58.90V, Ipp=2.58A, 200W(1ms)
EJX
SMFJ48A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=48.0..53.30V, Vbr=58.90V, Ipp=2.58A, 200W (1ms)
Vrwm=48.0..53.30V, Vbr=58.90V, Ipp=2.58A, 200W (1ms)
EJZ
SMF51A
Wayon Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=51.0V, Vbr=56.70..62.70V, Ipp=2.43A, 200W(1ms)
Vrwm=51.0V, Vbr=56.70..62.70V, Ipp=2.43A, 200W(1ms)
EJZ
SMFJ51A
Xiangtuo Electronics
SOD-123FL
SOD-123FL
Transient voltage supressor
Vrwm=51.0..56.70V, Vbr=65.20V, Ipp=2.43A, 200W (1ms)
Vrwm=51.0..56.70V, Vbr=65.20V, Ipp=2.43A, 200W (1ms)
EJAA
MAX6328UR22-T
Maxim Integrated Products
SOT-23
SOT-23
Voltage detector IC
2.2V±1.5%, -Reset ODO
2.2V±1.5%, -Reset ODO
Other codes starting with 'E…' :