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 'RU'

Marking
Name
Manufacturer/Case
Function
RU
BD5358FVE
Rohm
VSOF-5
Voltage detector IC
5.8V±1%, -Reset PPO
RU
BD5358G
Rohm
SSOP-5
Voltage detector IC
5.8V±1%, -Reset PPO
RU
CHT857BWPT-R
Chenmko Enterprise
SOT-323
PNP transistor
AF, Sw, 45V, 100mA, B=220..475, 100MHz
RU
MBR1040VL
PanJIT Semiconductor
SOD-123FL
Diode
SBR, 40V, 1A, Vf=0.36V(1A)
RU
MCP810T-450I
Microchip Technology
SOT-23
Voltage detector IC
4.375V±150mV, +Reset PPO
RU
P4SMA16CA
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms), Bidir.
RU
P4SMAJ85
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=85V, 2.6A, 400W (1ms)
RU
PDZ33B
PanJIT Semiconductor
SOD-323
Zener diode
33V±2.5%, If=400mA, 400mW
RU
PMF80A
StarHope
SOD-123FL
Transient voltage supressor
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms)
RU
PZU6.8B3A/DG
Philips
SOD-323
Zener diode
6.8V±2%, If=200mA, 320mW, halogen-free
RU
R1122N281B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.8V±2%, 150mA, +CE
RU
RP130K281A5
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 2.85V±1%, 150mA
RU
RP152L043A
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.3V/2.8V±1%, 150mA, +CE
RU
SM4T36
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=36V, 8A, 400W(1ms)
RU
SMAJ85
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2A, 400W(1ms)
RU
TV04A850K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
RU
XC6127C46FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset PPO, -MR, Rt=50ms
RU
XC6224B25BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.55V±1.5%, 150mA, +CE, PDR
RU
XC6501C19ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.95V±1%, 200mA, +CE, PDR
RUM
NCP300LSN25T1
ON Semiconductor
TSOP-5
Voltage detector IC
2.5V±1.5%, -Reset PPO
RUP
SMAJ85C
Bytesonic
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.