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'

Marking
Name
Manufacturer/Case
Function
RG
1SMA13A
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=13V±5%, 18.6A, 400W (1ms)
RG
2SC2412WPT-S
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 150mA, 200mW, B=270..560, 180MHz
RG
AP7333-28SR
Diodes
SOT-23
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA
RG
BD5346FVE
Rohm
VSOF-5
Voltage detector IC
4.6V±1%, -Reset PPO
RG
BD5346G
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -Reset PPO
Rg
BD53E49G-M
Rohm
SSOP-5
Voltage detector IC
4.9V±1%, -Reset PPO
RG
BFP182W
Infineon Technologies
SOT-343
NPN transistor
UHF, 20V, 35mA, 250mW, B=50..200, >8GHz
RG
BFR182T
Vishay Semiconductor
SOT-23
NPN transistor
RF, 15V, 35mA, 200mW, 7.5GHz, B=70..140
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
BZX84C3V9T
Diodes
SOT-523
Zener diode
3.7..4.1V, Zzt=90, Izt=5mA, 150mW
RG
CD214A-T58A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=58V, Irsm=4.3A, 400W(1ms)
RG
CZRH3-55C3V9
Comchip Technology
SOT-523
Zener diode
3.9..4.10V, Zzt=90, Izt=5mA, 150mW
RG
DW84C3V9NND03
Jiangsu Changjiang Electronics Technology
WBFBP-03B
Zener diode
3.9V±10%, If=10mA, 150mW
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, 4.3A, 400W (1ms)
RG
PDZ10B
PanJIT Semiconductor
SOD-323
Zener diode
10V±2.5%, If=400mA, 400mW
RG
PMF58A
StarHope
SOD-123FL
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58V, Ipp=2.14A, 200W(1ms)
RG
PZU5.6B1A/DG
Philips
SOD-323
Zener diode
5.6V±2%, If=200mA, 320mW, halogen-free
RG
RGF1G
Vishay Semiconductor
DO-214BA
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A), 150..500ns
RG
RN2327A
Toshiba
SOT-323
PNP transistor
Mute, 15V, 500mA, 300mW, R1/R2=2k2/10k
RG
RN2427
Toshiba
SC-59
PNP transistor
Mute, 50V, 800mA, 200mW, R1/R2=2.2k/10k
RG
RP130K181A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 1.8V±1%, 150mA
RG
RP152L031A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1%, 150mA, +CE
RG
RS1G
Vishay Semiconductor
DO-214AC
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A)
RG
RS1PG
Vishay Semiconductor
DO-220AA
Diode
Rectifier, 400V, 1A, Vf<1.3V(1A)
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
SMA6L58A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, 6.5A, 600W(1ms)
RG
SMAJ58A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMAJ58A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms)
RG
SMF58A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, Ipp=2.1A, 200W(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-
BZB84-B62

SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGA
LM4050AIM3-10
National Semiconductor
SOT-23
Voltage reference IC
Precision, Shunt, 10.0V±0.1%
RGA
TPSMA6L58A
Littelfuse
DO-221AC
Transient voltage supressor
Vrwm=58.0V, Vbr=64.40..71.20V, Ipp=6.5A, 600W(1ms)
RGB
LM4050BIM3-10
National Semiconductor
SOT-23
Voltage reference IC
Precision, Shunt, 10.0V±0.2%
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%
RGE
SMDJ54A
MDE Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)
RGE
SMDJ54A
Littelfuse
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)
RGEH
SMDJ54A-HRA
Littelfuse
DO-214AB
Transient voltage supressor
Vrwm=54.0V, Vbr=60.0..66.30V, Ipp=34.4A, 3000W(1ms)
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)
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 Rectifier, 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
BZB84-B62

SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGP
SMAJ58CA
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=58V, Vbr=64.4..71.2V, 4.3A, 400W(1ms), Bidir.
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
BFR182
Infineon Technologies
SOT-23
NPN transistor
RF, 20V, 35mA, 250mW, 8GHz, B=70..140
RGs
BFR182T
Infineon Technologies
SC-75
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
BFS482
Siemens
SOT-363
NPN transistor
Dual, UHF, 20V, 35mA, >6GHz
RGt
BZB84-B62
Philips
SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW
RGW
BZB84-B62

SOT-23
Zener diode
Dual, 62V±2%, If=200mA, 300mW