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 'RX'

Marking
Name
Manufacturer/Case
Function
RX
1SMA22A
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=22V±5%, 11.3A, 400W (1ms)
RX
1SMA22CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=22V±5%, 11.3A, 400W (1ms), Bidirectional
RX
APX810S05-23SA-7
Diodes
SOT-23
Voltage detector IC
2.25V±1.5%, +Reset PPO, 50ms Rt delay
RX
AX6608-17B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
Rx
AX6608-31B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE
RX
CD214A-T90A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=90V, Irsm=2.7A, 400W(1ms)
RX
CHT858BWPT-R
Chenmko Enterprise
SOT-323
PNP transistor
AF, Sw, 30V, 100mA, B=220..475, 200MHz
RX
EC76SMAJ90A
E-CMOS
DO-214AC
Transient voltage supressor
Vbr=100..111V, Vrwm=90V, Ipp=2.1A, 400W(1ms)
RX
IXD5127C50FNR
IXYS
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RX
LT4ME90A
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=2.7A, 400W(1ms)
RX
P2SMSJ90A
Yeashin
SOD-123S
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=1.2A, 200W(1ms)
RX
P4SMA20C
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, 15.0A, 400W(1ms), Bidirectional
RX
P4SMAFJ90A
PanJIT Semiconductor
SMA-F
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, Ipp=2.7, 400W(1ms)
RX
P4SMAJ90A
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=2.7A, 400W(1ms)
RX
P4SMAJ90A
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, Ipp=2.7A, 400W(1ms)
RX
P4SMAJ90A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, Ipp=2.7A, 400W(1ms)
RX
PMF90A
StarHope
SOD-123FL
Transient voltage supressor
Vbr=100..111V, Vrwm=90V, Ipp=1.37A, 200W(1ms)
RX
PZU7.5B2A/DG
NXP Semiconductors
SOD-323
Zener diode
7.28..7.60V, Zzt=10(Iz=5mA), 320mW, Halogen free
RX
RP130K311A
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 3.1V±1%, 150mA
RX
RP152L046A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1%, 150mA, +CE
RX
SM4T39A
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=39V, 7.4A, 400W(1ms)
RX
SMAJ90A
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 2.7A, 400W(1ms),
RX
SMAJ90A
Taiwan Semiconductor Company
DO-214AC
Transient voltage supressor
Vrwm=90.0V, Vbr=100.0..111.0V, Ipp=2.74A, 400W(1ms)
RX
SMAJ90A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 2.1A, 400W(1ms)
RX
SMAJ90A
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=90.0V, Vbr=100.0..111.0V, Ipp=2.74A, 400W(1ms)
RX
SMAJ90A
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 2.7A, 400W(1ms),
RX
SMAJ90A
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=90.0V, Vbr=100..111V, Ipp=2.7A, 400W(1ms)
RX
SMAJ90A
Socay Electronics
DO-214AC
Transient voltage supressor
Vrwm=90.0V, Vbr=100.0..111.0V, Ipp=2.74A, 400W(1ms)
RX
SMAJ90A
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 2.1A, 400W(1ms)
RX
SMAJ90AG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, Ipp=2.7A, 400W(1ms)
RX
SMAS90A
Formosa Microsemi
SMA-S
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=2.7A, 400W(1ms)
RX
SMF90A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=1.2A, 200W(1ms)
RX
TV04A900J-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100.0..111.0V, Ipp=2.74A, 400W(1ms)
RX
XC6127C50FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RX
XC6129C50LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RX
XC6129N50LNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RX
XC6224B27BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.75V±1.5%, 150mA, +CE, PDR
RX
XC6501C20ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.05V±1%, 200mA, +CE, PDR
RX7
SST6426
Rohm
SOT-23
NPN darlington
AF, 40V, 500mA, B=300..300000
RXC
1SMA22CA
ON Semiconductor
403B-01
Transient voltage supressor
Vrwm=22V±5%, 11.3A, 400W (1ms), Bidirectional
RXP
SMAJ90CA
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 2.1A, 400W(1ms), Bidirectional