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'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
RU
PDZ33B
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
33V±2.5%, If=400mA, 400mW
33V±2.5%, If=400mA, 400mW
RU
PZU6.8B3A/DG
NXP Semiconductors
SOD-323
SOD-323
Zener diode
6.86..7.14V, Zzt=20(Iz=5mA), 320mW, H-free
6.86..7.14V, Zzt=20(Iz=5mA), 320mW, H-free
RU
MBR1040VL
PanJIT Semiconductor
SOD-123FL
SOD-123FL
Diode
SBR, 40V, 1A, Vf=0.36V(1A)
SBR, 40V, 1A, Vf=0.36V(1A)
RU
PMF80A
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms)
Vbr=88.8..97.6V, Vrwm=80V, Ipp=1.55A, 200W(1ms)
RU
EC76SMAJ85
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=94.4..115V, Vrwm=85V, Ipp=2.0A, 400W(1ms)
Vbr=94.4..115V, Vrwm=85V, Ipp=2.0A, 400W(1ms)
RU
P4SMA16CA
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms), Bidir.
Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms), Bidir.
RU
P4SMAJ85
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..119.2V, Ipp=2.6A, 400W(1ms)
Vrwm=85V, Vbr=94.4..119.2V, Ipp=2.6A, 400W(1ms)
RU
P4SMAJ85
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, Ipp=2.6A, 400W(1ms)
Vrwm=85V, Vbr=94.4..115V, Ipp=2.6A, 400W(1ms)
RU
P4SMAJ85
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..119.2V, Ipp=2.6A, 400W(1ms)
Vrwm=85V, Vbr=94.4..119.2V, Ipp=2.6A, 400W(1ms)
RU
SMAJ85
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
RU
SMAJ85
Taiwan Semiconductor Company
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
RU
SMAJ85
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2A, 400W(1ms)
Vrwm=85V, Vbr=94.4..115V, 2A, 400W(1ms)
RU
SMAJ85G
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.0..119.2V, Ipp=2.6A, 400W(1ms)
Vrwm=85V, Vbr=94.0..119.2V, Ipp=2.6A, 400W(1ms)
RU
TV04A850K-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
Vrwm=85.0V, Vbr=94.40..115.0V, Ipp=2.65A, 400W(1ms)
RU
SM4T36
SGS-Thomson Microelectronics
SOD-6
SOD-6
Transient voltage supressor
Vrwm=36V, 8A, 400W(1ms)
Vrwm=36V, 8A, 400W(1ms)
RU
APX810S05-31SA-7
Diodes
SOT-23
SOT-23
Voltage detector IC
3.08V±1.5%, +Reset PPO, Rdt=50ms
3.08V±1.5%, +Reset PPO, Rdt=50ms
RU
MCP810T-450I
Microchip Technology
SOT-23
SOT-23
Voltage detector IC
4.375V+150mV, +Reset PPO
4.375V+150mV, +Reset PPO
RU
CHT857BWPT-R
Chenmko Enterprise
SOT-323
SOT-323
PNP transistor
AF, Sw, 45V, 100mA, B=220..475, 100MHz
AF, Sw, 45V, 100mA, B=220..475, 100MHz
RU
IXD5127C46FNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset PPO, -MR, 50ms Rt delay
4.6V±0.8%, +Reset PPO, -MR, 50ms Rt delay
RU
XC6127C46FNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset PPO, -MR, Rdt=50ms
4.6V±0.8%, +Reset PPO, -MR, Rdt=50ms
RU
XC6129C46LNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
4.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RU
XC6129N46LNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
4.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RU
XC6224B25BNR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 2.55V±1.5%, 150mA, +CE, PDR
LDO, 2.55V±1.5%, 150mA, +CE, PDR
RU
XC6501C19ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 1.95V±1%, 200mA, +CE, PDR
LDO, 1.95V±1%, 200mA, +CE, PDR
RU
RP130K281A5
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, -CE, 2.85V±1%, 150mA
LDO, LN, -CE, 2.85V±1%, 150mA
RU
R3116L251C
Ricoh
DFN1212-4
DFN1212-4
Voltage detector IC
2.5V±0.8%, -Reset PPO
2.5V±0.8%, -Reset PPO
RU
XC6129C46L9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
4.6V±0.8%, +Reset PPO, Releas. Delay, Det. Delay
RU
XC6129N46L9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
4.6V±0.8%, +Reset ODO, Releas. Delay, Det. Delay
RU
R1122N281B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, LN, 2.8V±2%, 150mA, +CE
LDO, LN, 2.8V±2%, 150mA, +CE
RU
AX6608-32B
AXElite Technology
SOT-23-5L
SOT-23-5L
Linear voltage regulator IC
LDO, 3.2V±2%, 300mA, +CE
LDO, 3.2V±2%, 300mA, +CE
RU
BD5358G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
5.8V±1%, -Reset PPO
5.8V±1%, -Reset PPO
RU
BD5358FVE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
5.8V±1%, -Reset PPO
5.8V±1%, -Reset PPO
RU
R3160N280B
Ricoh
SOT-23-6
SOT-23-6
Voltage detector IC
28.0V±1.5%, +Reset ODO
28.0V±1.5%, +Reset ODO
RU
RP152L043A
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.3V/2.8V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=1.3V/2.8V±1%, 150mA, +CE
RU
74AUP2G3404FZ4
Diodes
X2-DFN1410-6
X2-DFN1410-6
CMOS logic IC
Inverting buffer with open-drain and inverter
Inverting buffer with open-drain and inverter
rU
74AXP1G11GN
NXP Semiconductors
SOT1115
SOT1115
CMOS logic IC
3-input AND gate
3-input AND gate
rU
74AXP1G11GS
NXP Semiconductors
SOT1202
SOT1202
CMOS logic IC
3-input AND gate
3-input AND gate
rU
74AXP1G11GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
3-input AND gate
3-input AND gate
RUM
NCP300LSN25T1
ON Semiconductor
TSOP-5
TSOP-5
Voltage detector IC
2.5V±1.5%, -Reset PPO
2.5V±1.5%, -Reset PPO
RUP
SMAJ85C
Bytesonic
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.
Vrwm=85V, Vbr=94.4..115V, 2.0A, 400W(1ms), Bidir.
RUR840
RURD840S
Harris Semiconductor
TO-252
TO-252
Diode
Soft Recov. Rectif., 400V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 400V, 8A, Vf<1.5V(8A)
RUR840
RURD840
Harris Semiconductor
TO-251
TO-251
Diode
Soft Recov. Rectif., 400V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 400V, 8A, Vf<1.5V(8A)
RUR850
RURD850S
Harris Semiconductor
TO-252
TO-252
Diode
Soft Recov. Rectif., 500V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 500V, 8A, Vf<1.5V(8A)
RUR850
RURD850
Harris Semiconductor
TO-251
TO-251
Diode
Soft Recov. Rectif., 500V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 500V, 8A, Vf<1.5V(8A)
RUR860
RURD860S
Harris Semiconductor
TO-252
TO-252
Diode
Soft Recov. Rectif., 600V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 600V, 8A, Vf<1.5V(8A)
RUR860
RURD860
Harris Semiconductor
TO-251
TO-251
Diode
Soft Recov. Rectif., 600V, 8A, Vf<1.5V(8A)
Soft Recov. Rectif., 600V, 8A, Vf<1.5V(8A)
Other codes starting with 'R…' :