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'

Marking
Name
Manufacturer/Case
Function
JG
2SJ316
Sanyo Electric
PCP
MOSFET p-type
Sw, U-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
2SK879-GR
Toshiba
SOT-323
FET n-type
AF-Amp, 50V, 10mA, 100mW, Idss=2.6..6.5mA, Up<5V
JG
AP1116Y-18
Anachip
SOT-89
Linear voltage regulator IC
LDO, 1.8V±2%, 500mA
JG
AP1119-18
Anachip
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 500mA, -CE
JG
BAV99
PanJIT Semiconductor
SOT-23
Diode
Dual, U-Sp, 80V, 150mA, Vf<1.2V(100mA), 0.5pF, 4ns
JG
BAV99W
PanJIT Semiconductor
SOT-323
Diode
Dual, U-Sp, 75V, 125mA, Vf<1.2V(100mA), 0.5pF, 4ns
JG
BU4839F
Rohm
SOP-4
Voltage detector IC
3.9V±1%, -Reset ODO
JG
BU4839FP3
Rohm
SOT-89
Voltage detector IC
3.9V±1%, -Reset ODO
JG
BU4839FWE
Rohm
VSOF-5
Voltage detector IC
3.9V±1%, -Reset ODO
JG
BU4839G
Rohm
SSOP-5
Voltage detector IC
3.9V±1%, -Reset ODO
JG
CD214A-T28A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=28V, Irsm=8.8A, 400W(1ms)
JG
ELM99562B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 5.6V±2%, 300mA, -CE
JG
IDT74ALVCH1G32DY
Integrated Device Technology
SO5-1
Capacitance diode
2-input OR gate
JG
KRC657F
Korea Electronics
TFSV
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=10k/47k
JG
MAX6315US41D4-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.1V±1.8%, -MR, -Reset ODO, 1120ms
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
P4SMAJ28A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=28V, 8.8A, 400W (1ms)
JG
R1114Q161A
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 1.6V±2%, 150mA, -CE
JG
R3116K371A
Ricoh
DFN1010-4
Voltage detector IC
3.7V±0.8%, -Reset ODO
JG
RP107K161B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE
JG
RP130Q461B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, LN, +CE, 4.6V±1%, 150mA
JG
RP154N007A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 300mA, +CE
JG
RT9166-12CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.2V±2%, 300mA
JG
RT9167A-31CB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±2%, 600mA, +CE
JG
SMAJ28A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, 8.8A, 400W(1ms)
JG
SMF28A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=28V, Vbr=31.1..34.4V, Ipp=4.4A, 200W(1ms)
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
TWG4148SD-99WS
TAITRON Components
SOT-363
Diode
Quad, Sw, 100V, 150mA, Vf<1.25V(150mA), <4pF
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
JG-
RT9818B-27PV
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset ODO, Td=55ms
JG2
S-80141BNMC-JG2-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.1V±2%, -Reset ODO, Td=100ms
JG2
S-80141BNPF-JG2-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.1V±2%, -Reset ODO, Td=100ms
JG3
S-80142BNMC-JG3-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.2V±2%, -Reset ODO, Td=100ms
JG3
S-80142BNPF-JG3-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.2V±2%, -Reset ODO, Td=100ms
JG4
S-80143BNMC-JG4-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.3V±2%, -Reset ODO, Td=100ms
JG4
S-80143BNPF-JG4-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.3V±2%, -Reset ODO, Td=100ms
JG5
S-80144BNMC-JG5-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.4V±2%, -Reset ODO, Td=100ms
JG5
S-80144BNPF-JG5-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.4V±2%, -Reset ODO, Td=100ms
JG6
S-80145BNMC-JG6-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.5V±2%, -Reset ODO, Td=100ms
JG6
S-80145BNPF-JG6-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.5V±2%, -Reset ODO, Td=100ms
JG7
S-80146BNMC-JG7-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.6V±2%, -Reset ODO, Td=100ms
JG7
S-80146BNPF-JG7-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.6V±2%, -Reset ODO, Td=100ms
JG8
S-80147BNMC-JG8-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.7V±2%, -Reset ODO, Td=100ms
JG8
S-80147BNPF-JG8-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.7V±2%, -Reset ODO, Td=100ms
JG9
S-80148BNMC-JG9-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.8V±2%, -Reset ODO, Td=100ms
JG9
S-80148BNPF-JG9-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.8V±2%, -Reset ODO, Td=100ms
JGH
S-80122BNMC-JGH-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.2V±2%, -Reset ODO, Td=100ms
JGH
S-80122BNPF-JGH-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.2V±2%, -Reset ODO, Td=100ms
JGI
S-80123BNMC-JGI-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.3V±2%, -Reset ODO, Td=100ms
JGI
S-80123BNPF-JGI-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.3V±2%, -Reset ODO, Td=100ms
JGJ
S-80124BNMC-JGJ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.4V±2%, -Reset ODO, Td=100ms
JGJ
S-80124BNPF-JGJ-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.4V±2%, -Reset ODO, Td=100ms
JGK
S-80125BNMC-JGK-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.5V±2%, -Reset ODO, Td=100ms
JGK
S-80125BNPF-JGK-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.5V±2%, -Reset ODO, Td=100ms
JGL
S-80126BNMC-JGL-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.6V±2%, -Reset ODO, Td=100ms
JGL
S-80126BNPF-JGL-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.6V±2%, -Reset ODO, Td=100ms
JGM
S-80127BNMC-JGM-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.7V±2%, -Reset ODO, Td=100ms
JGM
S-80127BNPF-JGM-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.7V±2%, -Reset ODO, Td=100ms
JGN
S-80128BNMC-JGN-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.8V±2%, -Reset ODO, Td=100ms
JGN
S-80128BNPF-JGN-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.8V±2%, -Reset ODO, Td=100ms
JGO
S-80129BNMC-JGO-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
2.9V±2%, -Reset ODO, Td=100ms
JGO
S-80129BNPF-JGO-T2
Seiko Instruments
SNT-4
Voltage detector IC
2.9V±2%, -Reset ODO, Td=100ms
JGP
S-80130BNMC-JGP-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.0V±2%, -Reset ODO, Td=100ms
JGP
S-80130BNPF-JGP-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.0V±2%, -Reset ODO, Td=100ms
JGQ
S-80131BNMC-JGQ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.1V±2%, -Reset ODO, Td=100ms
JGQ
S-80131BNPF-JGQ-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.1V±2%, -Reset ODO, Td=100ms
JGR
S-80132BNMC-JGR-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.2V±2%, -Reset ODO, Td=100ms
JGR
S-80132BNPF-JGR-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.2V±2%, -Reset ODO, Td=100ms
JGs
BAR99
Siemens
SOT-23
Diode
Sw, 70V, 250mA, 370mW, Vf<1.25V(150mA), <6ns
JGS
S-80133BNMC-JGS-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.3V±2%, -Reset ODO, Td=100ms
JGS
S-80133BNPF-JGS-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.3V±2%, -Reset ODO, Td=100ms
JGT
S-80134BNMC-JGT-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.4V±2%, -Reset ODO, Td=100ms
JGT
S-80134BNPF-JGT-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.4V±2%, -Reset ODO, Td=100ms
JGU
S-80135BNMC-JGU-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.5V±2%, -Reset ODO, Td=100ms
JGU
S-80135BNPF-JGU-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.5V±2%, -Reset ODO, Td=100ms
JGV
S-80136BNMC-JGV-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.6V±2%, -Reset ODO, Td=100ms
JGV
S-80136BNPF-JGV-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.6V±2%, -Reset ODO, Td=100ms
JGW
S-80137BNMC-JGW-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.7V±2%, -Reset ODO, Td=100ms
JGW
S-80137BNPF-JGW-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.7V±2%, -Reset ODO, Td=100ms
JGX
S-80138BNMC-JGX-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.8V±2%, -Reset ODO, Td=100ms
JGX
S-80138BNPF-JGX-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.8V±2%, -Reset ODO, Td=100ms
JGY
S-80139BNMC-JGY-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
3.9V±2%, -Reset ODO, Td=100ms
JGY
S-80139BNPF-JGY-T2
Seiko Instruments
SNT-4
Voltage detector IC
3.9V±2%, -Reset ODO, Td=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
JGZ
S-80140BNMC-JGZ-T2
Seiko Instruments
SOT-23-5
Voltage detector IC
4.0V±2%, -Reset ODO, Td=100ms
JGZ
S-80140BNPF-JGZ-T2
Seiko Instruments
SNT-4
Voltage detector IC
4.0V±2%, -Reset ODO, Td=100ms