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 'GJ'

Marking
Name
Manufacturer/Case
Function
GJ
3T230A
MDE Semiconductor
DO-214AA
Thyristor surge protector
Vdrm=190V, Vs=260V, Ipp=50A, 30pF
GJ
BD4948FVE
Rohm
VSOF-5
Voltage detector IC
4.8V±1%, -Reset PPO
GJ
BD4948G
Rohm
SSOP-5
Voltage detector IC
4.8V±1%, -Reset PPO
GJ
ELM7638LDB
ELM Technology
SOT-23
Voltage detector IC
3.8V±2%, -Reset PPO, 50ms
GJ
ELM99382B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, -CE
GJ
GF1J
Vishay Semiconductor
DO-214BA
Diode
Rectifier, 600V, 1A, Vf<1.1V(1A), 2µs
GJ
KRA159F
Korea Electronics
TFSM
PNP transistor
Sw, 20V, 50mA, 50mW, 200MHz, R1/R2=47k/22k
Gj
LD6969GH-33
Leadtrend Technology
SC-70-3
Linear voltage regulator IC
LDO, 3.3V±2%, 100mA
Gj
LD6969GU-33
Leadtrend Technology
SC-70-6
Linear voltage regulator IC
LDO, 3.3V±2%, 100mA, -CE
GJ
MAX6315US38D1-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.8V±1.8%, -MR, -Reset ODO, 1ms
GJ
MIC2211-1.8/2.5BML
Micrel
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=1.8V(150mA)/2.5V(300mA)±1%, +CE
GJ
P2300SA
MDE Semiconductor
DO-214AA
Thyristor surge protector
Vdrm=190V, Vs=260V, Ipp=50A(1ms), Bidirectional
GJ
PZU10B
NXP Semiconductors
SOD-323F
Zener diode
9.45..10.55V, Zzt=10(Iz=5mA), 310mW
GJ
R1141Q381D
Ricoh
SOT-143R
Linear voltage regulator IC
LDO, 3.8V±2%, 120mA, +CE, CL
GJ
R3114K391C
Ricoh
DFN1010-4
Voltage detector IC
3.9V±0.8%, -Reset PPO
GJ
R3134K41EC
Ricoh
DFN1212-6
Voltage detector IC
4.1V±1.8%, -Reset PPO, -MR
GJ
RP130Q281B5
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, +CE, 2.85V±1%, 150mA
GJ
RP152N009C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/2.8V±1%, 150mA, +CE, CL
GJ
RT9161A-33CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 500mA
GJ
T230AB-LC
Weitron Technology
DO-214AA
Thyristor surge protector
V Of-St=190V, Vs=260V, Ipp=50A(1ms), Bidirectional
GJ-
RT9161A-33PX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 3.3V±2%, 500mA
GJ-
RT9198-15PV
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±1%, 300mA, +CE
GJ1
LM49250RL
National Semiconductor
BGA-36
Linear IC
APA, BTL, class-D, 2.5..5.5V, 2x2.4W+2x41mW+170mW(4/32), I2C
GJ2
2SK968-2
Sanyo Electric
SOT-23
FET n-type
FM, 20V, 20mA, 200mW, Idss=0.6..1.5mA, Up<2.5V
GJ3
2SK968-3
Sanyo Electric
SOT-23
FET n-type
FM, 20V, 20mA, 200mW, Idss=1.2..3mA, Up<2.5V
GJ4
2SK968-4
Sanyo Electric
SOT-23
FET n-type
FM, 20V, 20mA, 200mW, Idss=2.5..4mA, Up<2.5V
GJ5
2SK968-5
Sanyo Electric
SOT-23
FET n-type
FM, 20V, 20mA, 200mW, Idss=5..12mA, Up<2.5V
GJ8
LM49350RL
National Semiconductor
BGA-36
Linear IC
APA, BTL, class-D, 2.5..5.5V, 1.2W+2x58mW(4/32), I2S/PCM
GJ8D
9018MGD
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=28..45, 1.1GHz
GJ8E
9018MGE
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=39..60, 1.1GHz
GJ8F
9018MGF
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=54..80, 1.1GHz
GJ8G
9018MGG
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=72..108, 1.1GHz
GJ8H
9018MGH
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=97..146, 1.1GHz
GJ8I
9018MGI
Foshan Blue Rocket Electronics
SOT-23
NPN transistor
AM/FM, IF-Amp, 30V, 50mA, 310mW, B=132..198, 1.1GHz
GJ=
RT9198-15GV
Richtek Technology
SOT-23
Linear voltage regulator IC
LDO, 1.5V±1%, 300mA
GJE
EC76SMCJ300A
E-CMOS
DO-214AB
Transient voltage supressor
Vrwm=300V, Vbr=335..371V, 3.1A, 1500W(1ms)
GJE
SMCJ220A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=220V, Vbr=246..272V, 4.2A, 1500W(1ms)
GJE
SMCJ300A
Bourns
DO-214AB
Transient voltage supressor
Vrwm=300V, Vbr=335..371V, 3.1A, 1500W(1ms)
GJE
SMCJ300A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=300V, Vbr=335..371V, 3.1A, 1500W(1ms)
GJE
SMCJ300A
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=300.0V, Vbr=335.0..371.0V, Ipp=3.10A, 1500W(1ms)
GJE
TV15C301J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=300.0V, Vbr=335.0..371.0V, Ipp=3.10A, 1500W(1ms)
GJG
AIC1748AL-285GX5
Analog Integrations
SOT-89-5
Linear voltage regulator IC
LDO, Adjustable 0.8..4.5V, 600mA, -CE
GJG
EC76SMCJ350A
E-CMOS
DO-214AB
Transient voltage supressor
Vrwm=350V, Vbr=391..432V, 2.6A, 1500W(1ms)
GJG
SMCJ250A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=250V, Vbr=279..309V, 3.7A, 1500W(1ms)
GJG
SMCJ350A
Bourns
DO-214AB
Transient voltage supressor
Vrwm=350V, Vbr=391..432V, 2.6A, 1500W(1ms)
GJG
SMCJ350A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=350V, Vbr=391..432V, 2.6A, 1500W(1ms)
GJG
SMCJ350A
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=350.0V, Vbr=391.0..432.0V, Ipp=2.60A, 1500W(1ms)
GJG
TV15C351J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=350.0V, Vbr=391.0..432.0V, Ipp=2.60A, 1500W(1ms)
GJK
EC76SMCJ400A
E-CMOS
DO-214AB
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 2.3A, 1500W(1ms)
GJK
SMCJ300A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=300V, Vbr=335..371V, 3.1A, 1500W(1ms)
GJK
SMCJ400A
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=400.0V, Vbr=447.0..494.0V, Ipp=2.30A, 1500W(1ms)
GJK
SMCJ400A
Bourns
DO-214AB
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 2.3A, 1500W(1ms)
GJK
SMCJ400A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=400V, Vbr=447..494V, 2.3A, 1500W(1ms)
GJK
TV15C401J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=400.0V, Vbr=447.0..494.0V, Ipp=2.30A, 1500W(1ms)
GJL
3T230ALC
Lucky Forest
DO-214AA
Thyristor surge protector
Vdrm=190V, Vs=260V, Ipp=2.2A(1ms), 30pF
GJM
EC76SMCJ450A
E-CMOS
DO-214AB
Transient voltage supressor
Vrwm=450V, Vbr=492..543V, 2.1A, 1500W(1ms)
GJM
SMCJ440A
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=440.0V, Vbr=492.0..543.0V, Ipp=2.10A, 1500W(1ms)
GJM
SMCJ440A
Bourns
DO-214AB
Transient voltage supressor
Vrwm=440V, Vbr=492..543V, 2.1A, 1500W(1ms)
GJM
SMCJ440A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=440V, Vbr=492..543V, 2.1A, 1500W(1ms)
GJM
TV15C441J-G
Comchip Technology
DO-214AB
Transient voltage supressor
Vrwm=440.0V, Vbr=492.0..543.0V, Ipp=2.10A, 1500W(1ms)
GJT
SMCJ48A
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=48V, Vbr=53.3..61.3V, 19.4A, 1500W(1ms)