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 'JG'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
JG
TV02W130B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, Ipp=9.30A, 200W(1ms), Bidir.
JG
TV02W280-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=4.41A, 200W(1ms)
JG
LT4ME28A
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=8.8A, 400W(1ms)
JG
SMF4L28AQ
Diodes
DO-219AA
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=8.8A, 400W(1ms)
JG
P4SMAFJ28A
PanJIT Semiconductor
SMA-F
Transient voltage supressor
Vrwm=28V, Vbr=31.1..35.8V, Ipp=8.8A, 400W(1ms)
JG
P2SMLJ28A-A
Yeashin
SOD-123FL
Transient voltage supressor
Vrwm=28.0V, Vbr=31.10..34.40V, Ipp=4.4A, 200W(1ms)
JG
SMF28A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=4.4A, 200W(1ms)
JG
P2SMSJ28A
Yeashin
SOD-123S
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=4.4A, 200W(1ms)
JG
TPSMB7VSATG
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrm=6.40V, Vbr=7.13..7.88V, Ipp=53A, 600W(1ms)
JG
CD214A-T28A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=28V, Irsm=8.8A, 400W(1ms)
JG
P4SMAJ28A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..35.8V, Ipp=8.8A, 400W(1ms)
JG
P4SMAJ28A
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=8.8A, 400W(1ms)
JG
P4SMAJ28A
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..35.8V, Ipp=8.8A, 400W(1ms)
JG
SMAJ28A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, 8.8A, 400W(1ms)
JG
SMAJ28A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, 8.8A, 400W(1ms)
JG
SMAJ28A
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=28.0V, Vbr=31.1..34.4V, Ipp=8.8A, 400W(1ms)
JG
SMAJ28A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, 8.8A, 400W(1ms)
JG
SMAJ28AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..35.8V, Ipp=8.8A, 400W(1ms)
JG
BRA123ECM
Hitachi
CMPAK
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=2.2k/2.2k
JG
BRA123EMP
Hitachi
MPAK
PNP transistor
Sw, 50V, 100mA, 200mW, R1/R2=2.2k/2.2k
JG
2SJ316
Sanyo Electric
PCP
MOSFET p-type
Sw, Ultra-Speed, LogL, 12V, 1A, 1.5W, <0.42 (0.5A), 10/70nS
JG
2SK208-GR
Toshiba
SOT-23
FET n-type
AF-Amp, 50V, 10mA, 100mW, Idss=2.6..6.5mA
JG
BAV99
PanJIT Semiconductor
SOT-23
Diode
Dual, U-speed, 80V, 150mA, Vf<1.2V(100mA), 0.5pF, 4ns
JG
2SK879-GR
Toshiba
SOT-323
FET n-type
AF-Amp, 50V, 10mA, 100mW, Idss=2.6..6.5mA, Up<5V
JG
BAV99W
PanJIT Semiconductor
SOT-323
Diode
Dual, U-speed, 75V, 125mA, Vf<1.2V(100mA), 0.5pF, 4ns
JG
AP1116Y-18
Anachip
SOT-89
Linear voltage regulator IC
LDO, 1.8V±2%, 500mA
JG
BU4839FP3
Rohm
SOT-89
Voltage detector IC
3.9V±1%, -Reset ODO
JG
RT9166-12CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.2V±2%, 300mA
JG
ELM7347CAC1A
ELM Technology
SC-82AB
Voltage detector IC
4.7V+1.2%, -Reset PPO
JG
R1114Q161A
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 1.6V±2%, 150mA, -CE
JG
RP130Q461B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, +CE, 4.6V±1%, 150mA
JG
BU4839F
Rohm
SOP-4
Voltage detector IC
3.9V±1%, -Reset ODO
JG
MAX6315US41D4-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.1V±1.8%, -MR, -Reset ODO, 1120ms
JG
R3116K371A
Ricoh
DFN1010-4
Voltage detector IC
3.7V±0.8%, -Reset ODO
JG
UM1550DB-15
Union Semiconductor
DFN4-1.0x1.0
Linear voltage regulator IC
LDO, 1.5V±2%, 200mA
JG
ELM7347CBC1A
ELM Technology
SC-70-5
Voltage detector IC
4.7V±1.2%, -Reset PPO, -MR
JG
IDT74ALVCH1G32DY
Integrated Device Technology
SO5-1
CMOS logic IC
2-input OR gate
JG
RT9167A-31CB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±2%, 600mA, +CE
JG
TC7SZ34F
Toshiba
SOT-25
CMOS logic IC
Noninverting buffer
JG
TC7SZ34FU
Toshiba
SOT-353
CMOS logic IC
Noninverting buffer
JG
BU4839G
Rohm
SSOP-5
Voltage detector IC
3.9V±1%, -Reset ODO
JG
AP1119-18
Anachip
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 500mA, -CE
JG
ELM99562B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 5.6V±2%, 300mA, -CE
JG
KRC657F
Korea Electronics
TFSV
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=10k/47k
JG
BU4839FWE
Rohm
VSOF-5
Voltage detector IC
3.9V±1%, -Reset ODO
JG
R3160N112A
Ricoh
SOT-23-6
Voltage detector IC
11.2V±1.75%, -Reset ODO
JG
RP154N007A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 300mA, +CE
JG
TWG4148SD-99WS
TAITRON Components
SOT-363
Diode
Quad, Sw, 100V, 150mA, Vf<1.25V(150mA), <4pF
JG
RP107K161B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE
JG
ELM7347CAC1A
ELM Technology
WSON6-1.6x1.6
Voltage detector IC
4.7V+1.2%, -Reset PPO
JG
MIC2211-2.5/1.8BML
Micrel
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.5V(150mA)/1.8V(300mA)±1%, +CE
JG-
RT9818B-27PV
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset ODO, Rdt=55ms
JG-
RT9166-12PX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.2V±2%, 300mA
JG-
RT9167A-31PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±2%, 600mA, +CE
JG2
S-80141BNPF-JG2-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.1V±2%, -Reset ODO, Td=100ms
JG2
S-80141BNMC-JG2-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.1V±2%, -Reset ODO, Rdt=100ms
JG3
S-80142BNPF-JG3-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.2V±2%, -Reset ODO, Td=100ms
JG3
S-80142BNMC-JG3-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.2V±2%, -Reset ODO, Rdt=100ms
JG4
S-80143BNPF-JG4-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.3V±2%, -Reset ODO, Td=100ms
JG4
S-80143BNMC-JG4-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.3V±2%, -Reset ODO, Rdt=100ms
JG5
S-80144BNPF-JG5-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.4V±2%, -Reset ODO, Td=100ms
JG5
S-80144BNMC-JG5-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.4V±2%, -Reset ODO, Rdt=100ms
JG6
S-80145BNPF-JG6-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.5V±2%, -Reset ODO, Td=100ms
JG6
S-80145BNMC-JG6-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.5V±2%, -Reset ODO, Rdt=100ms
JG7
S-80146BNPF-JG7-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.6V±2%, -Reset ODO, Td=100ms
JG7
S-80146BNMC-JG7-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.6V±2%, -Reset ODO, Rdt=100ms
JG8
S-80147BNPF-JG8-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.7V±2%, -Reset ODO, Td=100ms
JG8
S-80147BNMC-JG8-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.7V±2%, -Reset ODO, Rdt=100ms
JG9
S-80148BNPF-JG9-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.8V±2%, -Reset ODO, Td=100ms
JG9
S-80148BNMC-JG9-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.8V±2%, -Reset ODO, Rdt=100ms
JGD
5.0SMCJ54
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=54V, Vbr=60.0..73.3V, Ipp=51.9A, 5000W(1ms)
JGE
5.0SMCJ54A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=54V, Vbr=60.0..66.3V, Ipp=57.4A, 5000W(1ms)
JGF
5.0SMCJ58
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=58V, Vbr=64.4..78.7V, Ipp=48.5A, 5000W(1ms)
JGG
5.0SMCJ58A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=53.4A, 5000W(1ms)
JGH
5.0SMCJ60
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=60V, Vbr=66.7..81.5V, Ipp=46.7A, 5000W(1ms)
JGH
S-80122BNPF-JGH-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.2V±2%, -Reset ODO, Td=100ms
JGH
S-80122BNMC-JGH-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.2V±2%, -Reset ODO, Rdt=100ms
JGI
S-80123BNPF-JGI-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.3V±2%, -Reset ODO, Td=100ms
JGI
S-80123BNMC-JGI-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.3V±2%, -Reset ODO, Rdt=100ms
JGJ
S-80124BNPF-JGJ-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.4V±2%, -Reset ODO, Td=100ms
JGJ
S-80124BNMC-JGJ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.4V±2%, -Reset ODO, Rdt=100ms
JGK
5.0SMCJ60A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=60V, Vbr=66.7..73.7V, Ipp=51.7A, 5000W(1ms)
JGK
S-80125BNPF-JGK-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.5V±2%, -Reset ODO, Td=100ms
JGK
S-80125BNMC-JGK-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.5V±2%, -Reset ODO, Rdt=100ms
JGL
5.0SMCJ64
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=64V, Vbr=71.1..86.9V, Ipp=43.9A, 5000W(1ms)
JGL
S-80126BNPF-JGL-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.6V±2%, -Reset ODO, Td=100ms
JGL
S-80126BNMC-JGL-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.6V±2%, -Reset ODO, Rdt=100ms
JGM
5.0SMCJ64A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=64V, Vbr=71.1..78.6V, Ipp=48.5A, 5000W(1ms)
JGM
S-80127BNPF-JGM-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.7V±2%, -Reset ODO, Td=100ms
JGM
S-80127BNMC-JGM-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.7V±2%, -Reset ODO, Rdt=100ms
JGN
5.0SMCJ70
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=70V, Vbr=77.8..95.1V, Ipp=40.0A, 5000W(1ms)
JGN
S-80128BNPF-JGN-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.8V±2%, -Reset ODO, Td=100ms
JGN
S-80128BNMC-JGN-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.8V±2%, -Reset ODO, Rdt=100ms
JGO
S-80129BNPF-JGO-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.9V±2%, -Reset ODO, Td=100ms
JGO
S-80129BNMC-JGO-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.9V±2%, -Reset ODO, Rdt=100ms
JGP
5.0SMCJ70A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=70V, Vbr=77.8..86.0V, Ipp=44.2A, 5000W(1ms)
JGP
S-80130BNPF-JGP-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.0V±2%, -Reset ODO, Td=100ms
JGP
S-80130BNMC-JGP-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.0V±2%, -Reset ODO, Rdt=100ms
JGQ
5.0SMCJ75
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=75V, Vbr=83.3..102.0V, Ipp=37.3A, 5000W(1ms)
JGQ
S-80131BNPF-JGQ-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.1V±2%, -Reset ODO, Td=100ms
JGQ
S-80131BNMC-JGQ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.1V±2%, -Reset ODO, Rdt=100ms
JGR
5.0SMCJ75A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=75V, Vbr=83.3..92.1V, Ipp=41.3A, 5000W(1ms)
JGR
S-80132BNPF-JGR-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.2V±2%, -Reset ODO, Td=100ms
JGR
S-80132BNMC-JGR-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.2V±2%, -Reset ODO, Rdt=100ms
JGS
5.0SMCJ78
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=78V, Vbr=86.7..106.0V, Ipp=36.0A, 5000W(1ms)
JGS
S-80133BNPF-JGS-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.3V±2%, -Reset ODO, Td=100ms
JGS
S-80133BNMC-JGS-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.3V±2%, -Reset ODO, Rdt=100ms
JGs
BAR99
Siemens
SOT-23
Diode
Sw, 70V, 250mA, 370mW, Vf<1.25V(150mA), <6ns
JGT
5.0SMCJ78A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, Ipp=39.7A, 5000W(1ms)
JGT
S-80134BNPF-JGT-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.4V±2%, -Reset ODO, Td=100ms
JGT
S-80134BNMC-JGT-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.4V±2%, -Reset ODO, Rdt=100ms
JGU
5.0SMCJ85
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115.0V, Ipp=33.1A, 5000W(1ms)
JGU
S-80135BNPF-JGU-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.5V±2%, -Reset ODO, Td=100ms
JGU
S-80135BNMC-JGU-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.5V±2%, -Reset ODO, Rdt=100ms
JGV
5.0SMCJ85A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=85V, Vbr=94.4..104.0V, Ipp=36.5A, 5000W(1ms)
JGV
S-80136BNPF-JGV-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.6V±2%, -Reset ODO, Td=100ms
JGV
S-80136BNMC-JGV-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.6V±2%, -Reset ODO, Rdt=100ms
JGW
5.0SMCJ90
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=90V, Vbr=100.0..122.0V, Ipp=31.3A, 5000W(1ms)
JGW
S-80137BNPF-JGW-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.7V±2%, -Reset ODO, Td=100ms
JGW
S-80137BNMC-JGW-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.7V±2%, -Reset ODO, Rdt=100ms
JGX
5.0SMCJ90A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=90V, Vbr=100.0..111.0V, Ipp=34.2A, 5000W(1ms)
JGX
S-80138BNPF-JGX-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.8V±2%, -Reset ODO, Td=100ms
JGX
S-80138BNMC-JGX-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.8V±2%, -Reset ODO, Rdt=100ms
JGY
5.0SMCJ100
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=100V, Vbr=111.0..136.0V, Ipp=27.9A, 5000W(1ms)
JGY
S-80139BNPF-JGY-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.9V±2%, -Reset ODO, Td=100ms
JGY
S-80139BNMC-JGY-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.9V±2%, -Reset ODO, Rdt=100ms
JGZ
5.0SMCJ100A
Good-Ark Electronics
DO-214AB
Transient voltage supressor
Vrwm=100V, Vbr=111.0..123.0V, Ipp=30.9A, 5000W(1ms)
JGZ
S-80140BNPF-JGZ-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.0V±2%, -Reset ODO, Td=100ms
JGZ
S-80140BNMC-JGZ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.0V±2%, -Reset ODO, Rdt=100ms
JGZ
MIC5310-2.5/1.8YML
Micrel
MLF-8
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.5V/1.8V±2%, 150mA, +CE

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