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 'RS'

Marking
Name
Manufacturer/Case
Function
RS
2SA1514K-S
Rohm
SOT-346
PNP transistor
GP, 120V, 50mA, 200mW, B=270..560, 140MHz
RS
2SA1579-S
Rohm
SOT-323
PNP transistor
GP, 120V, 50mA, 200mW, B=270..560, 140MHz
RS
2SC2480-S
Panasonic
SC-59
NPN transistor
VHF/UHF, 30V, 50mA, 150mW, B=1000..1600, 1.3GHz
RS
2SC3932-S
Panasonic
SOT-323
NPN transistor
HF-Amp, Osc, 30V, 50mA, 150mW, B=800..1400, >800MHz
RS
2SD1280-S
Panasonic
SOT-89
NPN transistor
GP, AF, 20V, 1A, 1W, B=180..280, 200MHz
RS
APX810S05-44SA-7
Diodes
SOT-23
Voltage detector IC
4.38V±1.5%, +Reset PPO, 50ms Rt delay
RS
AX6608-16B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 1.6V±2%, 300mA, +CE
RS
BD5356FVE
Rohm
VSOF-5
Voltage detector IC
5.6V±1%, -Reset PPO
RS
BD5356G
Rohm
SSOP-5
Voltage detector IC
5.6V±1%, -Reset PPO
RS
CAT803SSDI-GT3
ON Semiconductor
SC-70
Voltage detector IC
2.93V±1.5%, -Reset ODO
RS
CAT803STBI-GT3
ON Semiconductor
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset ODO
RS
CAT810RSDI-GT3
ON Semiconductor
SC-70
Voltage detector IC
2.63V±1.5%, +Reset PPO
RS
CAT810RTBI-GT3
ON Semiconductor
SOT-23
Voltage detector IC
2.63V±1.5%, +Reset PPO
RS
CHT856BWPT-S
Chenmko Enterprise
SOT-323
PNP transistor
AF, Sw, 65V, 100mA, B=420..800, 200MHz
RS
EC76SMAJ78
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78V, Ipp=2.9A, 400W(1ms)
RS
IXD1602B181MR-G
IXYS
SOT-26W
Linear voltage regulator IC
LDO, 1.8V±20mV, 1A, +CE
RS
IXD5127C42FNR
IXYS
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RS
MCP810T-300I
Microchip Technology
SOT-23
Voltage detector IC
2.925V+75mV,+Reset PPO
RS
P4SMA15CA
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=14.3..15.8V, Vrwm=12.8V, 20.0A, 400W(1ms), Bidirectional
RS
P4SMAJ78
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..109.8V, Ipp=2.9A, 400W(1ms)
RS
P4SMAJ78
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..106V, Ipp=2.9A, 400W(1ms)
RS
P4SMAJ78
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..109.8V, Ipp=2.9A, 400W(1ms)
RS
PDZ27B
PanJIT Semiconductor
SOD-323
Zener diode
27V±2.5%, If=400mA, 400mW
RS
PZU6.8B1A/DG
NXP Semiconductors
SOD-323
Zener diode
6.47..6.73V, Zzt=20(Iz=5mA), 320mW, Halogen free
RS
R1122N261B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.6V±2%, 150mA, +CE
RS
RP130K271A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 2.7V±1%, 150mA
RS
RP152L041A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.0V±1%, 150mA, +CE
RS
SM4T33
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=33V, 8.8A, 400W(1ms)
RS
SMAJ78
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..106V, 2.9A, 400W(1ms)
RS
SMAJ78
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..106.0V, Ipp=2.88A, 400W(1ms)
RS
SMAJ78
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..106.0V, Ipp=2.88A, 400W(1ms)
RS
SMAJ78G
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.0..109.8V, Ipp=2.9A, 400W(1ms)
RS
TV04A780K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..106.0V, Ipp=2.88A, 400W(1ms)
RS
TV04A800K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=80.0V, Vbr=88.96..108.80V, Ipp=2.79A, 400W(1ms)
RS
XC6127C42FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RS
XC6129C42LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RS
XC6129N42LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RS
XC6224B23BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.25V±1.5%, 150mA, +CE, PDR
RS
XC6501C18ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.85V±1%, 200mA, +CE, PDR
RS
XC6602B181MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.8V±20mV, 1A, +CE
RS1A
RS1A
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 50V, 1A, Vf=1.3V(1A), 150ns
RS1A
RS1A
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 50V, 1A, Vf=1.3V(1A), 150ns
RS1AA
RS1AA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 50V, 1A, Vf=1.3V(1A), 150ns
RS1AL
RS1AL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 50V, 1A, Vf=1.3V(1A), 150ns
RS1B
RS1B
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 100V, 1A, Vf=1.3V(1A), 150ns
RS1B
RS1B
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 100V, 1A, Vf=1.3V(1A), 150ns
RS1BA
RS1BA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 100V, 1A, Vf=1.3V(1A), 150ns
RS1BL
RS1BL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 100V, 1A, Vf=1.3V(1A), 150ns
RS1D
RS1D
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 200V, 1A, Vf=1.3V(1A), 150ns
RS1D
RS1D
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 200V, 1A, Vf=1.3V(1A), 150ns
RS1DA
RS1DA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 200V, 1A, Vf=1.3V(1A), 150ns
RS1DL
RS1DL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 200V, 1A, Vf=1.3V(1A), 150ns
RS1G
RS1G
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 400V, 1A, Vf=1.3V(1A), 150ns
RS1G
RS1G
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 400V, 1A, Vf=1.3V(1A), 150ns
RS1GA
RS1GA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 400V, 1A, Vf=1.3V(1A), 150ns
RS1GL
RS1GL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 400V, 1A, Vf=1.3V(1A), 150ns
RS1J
RS1J
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 600V, 1A, Vf=1.3V(1A), 250ns
RS1J
RS1J
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 600V, 1A, Vf=1.3V(1A), 250ns
RS1JA
RS1JA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 600V, 1A, Vf=1.3V(1A), 250ns
RS1JL
RS1JL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 600V, 1A, Vf=1.3V(1A), 250ns
RS1K
RS1K
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 800V, 1A, Vf=1.3V(1A), 500ns
RS1K
RS1K
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 800V, 1A, Vf=1.3V(1A), 500ns
RS1KA
RS1KA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 800V, 1A, Vf=1.3V(1A), 500ns
RS1KL
RS1KL
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 800V, 1A, Vf=1.3V(1A), 500ns
RS1M
RS1M
HY Electronic
DO-214AC
Diode
Fast recov. rectif, 1000V, 1A, Vf=1.3V(1A), 500ns
RS1M
RS1M
Won-Top Electronics
DO-214AC
Diode
Fast recov. rectif, 1000V, 1A, Vf=1.3V(1A), 500ns
RS1MA
RS1MA
HY Electronic
A-SMA
Diode
Fast recov. rectif, 1000V, 1A, Vf=1.3V(1A), 500ns
RS1ML
RS1ML
HY Electronic
SOD-123FL
Diode
Fast recov. rectif, 1000V, 1A, Vf=1.3V(1A), 500ns
RS2A
RS2ABF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 50V, 2A, Vf<1.3V(2A), <150ns
RS2B
RS2BBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 100V, 2A, Vf<1.3V(2A), <150ns
RS2D
RS2DBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 200V, 2A, Vf<1.3V(2A), <150ns
RS2G
RS2GBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 400V, 2A, Vf<1.3V(2A), <150ns
RS2J
RS2JBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 600V, 2A, Vf<1.3V(2A), <150ns
RS2K
RS2KBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 800V, 2A, Vf<1.3V(2A), <500ns
RS2M
RS2MBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 1000V, 2A, Vf<1.3V(2A), <500ns
RS2MP
RS2MPBF
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 1000V, 2A, Vf<1.3V(2A), <250ns
RSD
RSFDL
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 200V, 500mA, Vf<1.3V(500mA), 150ns
RSG
RSFGL
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 400V, 500mA, Vf<1.3V(500mA), 150ns
RSJ
P4SMA200
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vbr=180..220V, Vrwm=162V, 1.5A, 400W(1ms)
RSJ
RSFJL
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 600V, 500mA, Vf<1.3V(500mA), 250ns
RSK
RSFKL
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 800V, 500mA, Vf<1.3V(500mA), 500ns
RSK
SMA200
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=180..220V, Vrwm=162V, 1.39A, 400W(1ms)
RSM
RSFML
Fagor Electronica
DO-219AA
Diode
Fast recov. rectif, 1000V, 500mA, Vf<1.3V(500mA), 500ns
RSM
SMA200C
Luguang Electronic Technology
DO-214AC
Transient voltage supressor
Vbr=180..220V, Vrwm=162V, 1.39A, 400W(1ms), Bidirectional
RSP
SMAJ78C
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..106V, 2.9A, 400W(1ms), Bidirectional
RSR
SST5210
Rohm
SOT-23
NPN transistor
AF, 50V, 200mA, B=200..600, >30MHz