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 'RG'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
RG
PDZ10B
PanJIT Semiconductor
SOD-323
Zener diode
10V±2.5%, If=400mA, 400mW
RG
PZU5.6B1A/DG
NXP Semiconductors
SOD-323
Zener diode
5.31..5.55V, Zzt=40(Iz=5mA), 320mW, H-free
RG
LT4ME58A
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms)
RG
SMF4L58AQ
Diodes
DO-219AA
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms)
RG
RS1PG
Vishay Semiconductor
DO-220AA
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A)
RG
SMA6L58A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, 6.5A, 600W(1ms)
RG
P4SMAFJ58A
PanJIT Semiconductor
SMA-F
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3, 400W(1ms)
RG
SMF58A
Littelfuse
SOD-123F
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=2.1A, 200W(1ms)
RG
P2SMLJSSA-A
Yeashin
SOD-123FL
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=2.1A, 200W(1ms)
RG
PMF58A
StarHope
SOD-123FL
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=2.14A, 200W(1ms)
RG
SMF58A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=2.1A, 200W(1ms)
RG
P2SMSJ58A
Yeashin
SOD-123S
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=2.1A, 200W(1ms)
RG
1SMA13A
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=13V±5%, 18.6A, 400W (1ms)
RG
1SMA13CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=13V±5%, 18.6A, 400W (1ms), Bidir.
RG
RS2G
Vishay Semiconductor
DO-214AA
Diode
Rectifier, 400V, 1.5A, Vf<1.3V(1.5A)
RG
RS3G
Vishay Semiconductor
DO-214AB
Diode
Rectifier, 400V, 3A, Vf<1.3V(3A)
RG
CD214A-T58A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=58V, Irsm=4.3A, 400W(1ms)
RG
EC76SMAJ58A
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=4.3A, 400W(1ms)
RG
P4SMA9V1C
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=8.1V, 29.9A, 400W (1ms), Bidir.
RG
P4SMAJ58A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms)
RG
P4SMAJ58A
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms)
RG
P4SMAJ58A
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms)
RG
RS1G
Vishay Semiconductor
DO-214AC
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A)
RG
SMAJ58A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMAJ58A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMAJ58A
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms)
RG
SMAJ58A
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RG
SMAJ58A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMAJ58A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RG
SMAJ58A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RG
SMAJ58A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMAJ58A
Yint Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RG
SMAJ58AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..74.1V, Ipp=4.3A, 400W(1ms)
RG
TSMA130A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vbr=124..137V, Vrwm=111V, Ipp=2.3A, 400W(1ms)
RG
TV04A580J-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RG
RGF1G
Vishay Semiconductor
DO-214BA
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A), 150..500ns
RG
SMAS58A
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=4.3A, 400W(1ms)
RG
RN2427
Toshiba
SC-59
PNP transistor
Mute, 50V, 800mA, 200mW, R1/R2=2.2k/10k
RG
AP7333-28SR
Diodes
SOT-23
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA
RG
BFR182T
Vishay Semiconductor
SOT-23
NPN transistor
RF, 15V, 35mA, 200mW, 7.5GHz, B=70..140
RG
2SC2412WPT-S
Chenmko Enterprise
SOT-323
NPN transistor
GP, 50V, 150mA, 250mW, B=270..560, 180MHz
RG
RN2327A
Toshiba
SOT-323
PNP transistor
Mute, 15V, 500mA, 300mW, R1/R2=2.2k/10k
RG
BZX84C3V9T
Diodes
SOT-523
Zener diode
3.7..4.1V, Zzt=90, Izt=5mA, 150mW
RG
CZRH3-55C3V9
Comchip Technology
SOT-523
Zener diode
3.9..4.10V, Zzt=90, Izt=5mA, 150mW
RG
BFR182TF
Vishay Semiconductor
SOT-490
NPN transistor
RF, 15V, 35mA, 200mW, 7.5GHz, B=70..140
RG
BFR183TF
Vishay Semiconductor
SOT-490
NPN transistor
RF, 15V, 65mA, 200mW, 7.5GHz, B=50..150
RG
DW84C3V9NND03
Jiangsu Changjiang Electronics Technology
WBFBP-03B
Zener diode
3.9V±10%, If=10mA, 150mW
RG
BFP182W
Infineon Technologies
SOT-343
NPN transistor
UHF, 20V, 35mA, 250mW, B=50..200, >8GHz
RG
RP130K181A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 1.8V±1%, 150mA
RG
R3116L131C
Ricoh
DFN1212-4
Voltage detector IC
1.3V±0.8%, -Reset PPO
RG
ELM7347NBC2A
ELM Technology
SC-70-5
Voltage detector IC
4.7V±1.2%, -Reset ODO, -MR
RG
AX6608B-28B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 2.8V±2%, 600mA, +CE
RG
BD5346G
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -Reset PPO
RG
BD5346FVE
Rohm
VSOF-5
Voltage detector IC
4.6V±1%, -Reset PPO
RG
R3160N225B
Ricoh
SOT-23-6
Voltage detector IC
22.5V±1.5%, +Reset ODO
RG
RP152L031A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1%, 150mA, +CE
Rg
BD53E49G-M
Rohm
SSOP-5
Voltage detector IC
4.9V±1%, -Reset PPO
rG
74AXP1G32GX
NXP Semiconductors
SOT1226
CMOS logic IC
2-input OR gate
rG
74AXP1G32GN
NXP Semiconductors
SOT1115
CMOS logic IC
2-input OR gate
rG
74AXP1G32GS
NXP Semiconductors
SOT1202
CMOS logic IC
2-input OR gate
rG
74AXP1G32GM
NXP Semiconductors
SOT886
CMOS logic IC
2-input OR gate
RG-
BZB84-B62
NXP Semiconductors
SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RG-
RT9170-28PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, +CE
RG=
RT9170-28GB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, +CE
RGA
TPSMA6L58A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=6.5A, 600W(1ms)
RGA
TPSMAJ58A
Anova Technologies
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RGA
TPSMAJ58A
Semimier Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RGA
TPSMAJ58A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RGA
TPSMAJ58A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RGA
LM4050AIM3-10
National Semiconductor
SOT-23
Voltage reference IC
Precision, Shunt, 10.0V±0.1%
RGB
LM4050BIM3-10
National Semiconductor
SOT-23
Voltage reference IC
Precision, Shunt, 10.0V+0.2%
RGC
1SMA13ACAT3G
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=13V±5%, 18.6A, 400W (1ms), Bidir.
RGC
1SMA13CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=13V±5%, 18.6A, 400W (1ms), Bidir.
RGC
LM4050CIM3-10
National Semiconductor
SOT-23
Voltage reference IC
Precision, Shunt, 10V±0.5%
RGD
SMDJ54
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..73.30V, Ipp=31.15A, 3000W(1ms)
RGE
NVS15B54CA
FutureWafer Tech
SMB-F
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.3V, Ipp=17.2A, 1500W(1ms), Bidir.
RGE
SMDJ54A
Littelfuse
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)
RGE
SMDJ54A
MDE Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)
RGE
SMDJ54A
Polytronics Technology
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.44A, 3000W(1ms)
RGE
SMDJ54A
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.44A, 3000W(1ms)
RGE
SMDJ54A
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.44A, 3000W(1ms)
RGE
SMDJ54A
Yint Electronics
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.44A, 3000W(1ms)
RGF
SMDJ58
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..78.70V, Ipp=29.13A, 3000W(1ms)
RGG
NVS15B58CA
FutureWafer Tech
SMB-F
Transient voltage supressor
Vrwm=58.0V, Vbr=64.4..71.2V, Ipp=16.0A, 1500W(1ms), Bidir.
RGG
MRS1504T3
Motorola
403A
Diode
Power rectifier, 400V, 1.5A, Vf=1V(1.5A)
RGG
MURS1504
ON Semiconductor
DO-214AA
Diode
Rectifier, 400V, 1.5A, Vf<1.04V(1.5A)
RGH
SMDJ60
Socay Electronics
DO-214AB
Transient voltage supressor
Vrwm=60.0V, Vbr=66.70..81.50V, Ipp=28.04A, 3000W(1ms)
RGH
SMAJ58A-H
Yint Electronics
DO-214AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=4.27A, 400W(1ms)
RGJ
P4SMA130A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=124..137V, Vrwm=111V, 2.3A, 400W(1ms)
RGK
SMA130A
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=124..137V, Vrwm=111V, 2.23A, 400W(1ms)
RGL
FRS1GL
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 400V, 800mA, Vf<1.3V(1A), 250ns
RGM
SMA130CA
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=124..137V, Vrwm=111V, 2.23A, 400W(1ms), Bidir.
RGP
SMAJ58CA
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
RGp
BZB84-B62
NXP Semiconductors
SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGs
BFR182T
Infineon Technologies
SC-75
NPN transistor
RF, 20V, 35mA, 250mW, 8GHz, B=70..140
RGs
BFR182
Infineon Technologies
SOT-23
NPN transistor
RF, 20V, 35mA, 250mW, 8GHz, B=70..140
RGs
BFR182W
Infineon Technologies
SOT-323
NPN transistor
RF, 20V, 35mA, 250mW, 8GHz, B=70..140
RGs
BFP182
Siemens
SOT-143
NPN transistor
UHF, 20V, 35mA, 250mW, B=50..200, >8GHz
RGs
BFP182R
Siemens
SOT-143
NPN transistor
UHF, 20V, 35mA, 250mW, B=50..200, >8GHz
RGs
BFP182W
Siemens
SOT-343
NPN transistor
UHF, 20V, 35mA, 250mW, B=50..200, >8GHz
RGs
BFS482
Siemens
SOT-363
NPN transistor
Dual, UHF, 20V, 35mA, >6GHz
RGt
BZB84-B62
NXP Semiconductors
SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGW
BZB84-B62
NXP Semiconductors
SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGEA
TPSMD54A
Littelfuse
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V Ipp=34.4A, 3000W(1ms)
RGEH
SMDJ54A-H
Yint Electronics
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.44A, 3000W(1ms)
RGEH
SMDJ54A-HRA
Littelfuse
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)

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