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.
SOT-23
SOT-353
SOT-23
SOT-353
SOT-23
SOT-353
Showing codes starting with 'UG'
Marking
Name
Manufacturer/Case
Function
UG
2SC5212-G
Isahaya Electronics
SOT-89
SOT-89
NPN transistor
Relay-Drv, 25V, 1A, 500mW, 180MHz, B=400..800
Relay-Drv, 25V, 1A, 500mW, 180MHz, B=400..800
UG
3SK140
Toshiba
SOT-143
SOT-143
MOSFET n-type
GaAs, Dual gate, UHF-TV-Tuner
GaAs, Dual gate, UHF-TV-Tuner
UG
AX6608-28A
AXElite Technology
SC-70-5L
SC-70-5L
Linear voltage regulator IC
LDO, 2.8V±3%, 300mA, +CE
LDO, 2.8V±3%, 300mA, +CE
UG
BD45241G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.4V±1%, -MR, -Reset ODO, 100ms
2.4V±1%, -MR, -Reset ODO, 100ms
Ug
BD45E255G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.5V±1%, -MR, -Reset ODO, Td=50ms
2.5V±1%, -MR, -Reset ODO, Td=50ms
UG
BZX84J-C4V7
NXP Semiconductors
SOD-323FL
SOD-323FL
Zener diode
4.7V±5%, If=250mA, 550mW
4.7V±5%, If=250mA, 550mW
UG
CD214A-T13CA
Bourns
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=13V, Irsm=18.6A, 400W(1ms), Bidir.
Vrwm=13V, Irsm=18.6A, 400W(1ms), Bidir.
UG
CZRER8V2B
Comchip Technology
SOD-723F
SOD-723F
Zener diode
8.00 8.41V, Zzt=7, Izt=5mA, 150mW
8.00 8.41V, Zzt=7, Izt=5mA, 150mW
UG
CZRF8V2B
Comchip Technology
1005
1005
Zener diode
8.0...8.41V, Izt=5mA, Zzt=7, 200mW
8.0...8.41V, Izt=5mA, Zzt=7, 200mW
UG
CZRFR8V2B-HF
Comchip Technology
1005
1005
Zener diode
8.0..8.41V, Zzt=7, Izt=5mA, 200mW
8.0..8.41V, Zzt=7, Izt=5mA, 200mW
UG
CZRQR8V2B
Comchip Technology
0402
0402
Zener diode
8.0..8.41V, Izt=5mA, Zzt=7, 125mW
8.0..8.41V, Izt=5mA, Zzt=7, 125mW
UG
CZRU8V2B
Comchip Technology
0603
0603
Zener diode
8.0..8.41V, Izt=5mA, Zzt=7, 150mW
8.0..8.41V, Izt=5mA, Zzt=7, 150mW
UG
CZRUR8V2B-HF
Comchip Technology
0603
0603
Zener diode
8.0..8.41V, Zzt=7, Izt=5mA, 150mW
8.0..8.41V, Zzt=7, Izt=5mA, 150mW
UG
FUF1D
Fagor Electronica
DO-214AC
DO-214AC
Diode
U-fast Rec. Rect., 200V, 1A, Vf<1.3V(1A), 50ns
U-fast Rec. Rect., 200V, 1A, Vf<1.3V(1A), 50ns
UG
P4SMAJ13CA
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=13V, 18.6A, 400W (1ms), Bidir.
Vrwm=13V, 18.6A, 400W (1ms), Bidir.
UG
P4SMAJ350CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=350V, 0.7A, 400W(1ms), Bidir.
Vrwm=350V, 0.7A, 400W(1ms), Bidir.
UG
R1114Q361D
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 3.6V±2%, 150mA, +CE, CL
LDO, Low noise, 3.6V±2%, 150mA, +CE, CL
UG
R5323N001A
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 150mA, +CE
UG
RP130K401B
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 4V±1%, 150mA
LDO, LN, +CE, 4V±1%, 150mA
UG
RP152L007C
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 150mA, +CE, CL
UG
SMA6J13CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms), Bidir.
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms), Bidir.
UG
SMAJ13CA
Diodes
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, 18.6A, 400W(1ms), Bidir.
Vrwm=13V, Vbr=14.4..15.9V, 18.6A, 400W(1ms), Bidir.
UG
SMAJ350CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=350V, Vbr=391..432V, 0.7A, 400W(1ms), Bidir.
Vrwm=350V, Vbr=391..432V, 0.7A, 400W(1ms), Bidir.
UG
SN74AUC1G31DRL
Texas Instruments
SOT-553
SOT-553
Capacitance diode
2-input OR gate
2-input OR gate
UG
SN74AUC1G32DCK
Texas Instruments
SC-70-5
SC-70-5
Capacitance diode
2-input OR gate
2-input OR gate
UG
SN74AUC1G32YZP
Texas Instruments
BGA-5
BGA-5
Capacitance diode
2-input OR gate
2-input OR gate
UG
SN74AUC2G32YZP
Texas Instruments
BGA-8
BGA-8
Capacitance diode
Dual 2-input OR gates
Dual 2-input OR gates
UG
US1G
Vishay Semiconductor
DO-214AC
DO-214AC
Diode
Rectifier, 400V, 1A, Vf<1.0V(1A) 75ns, 15pF
Rectifier, 400V, 1A, Vf<1.0V(1A) 75ns, 15pF
UG-
BZB84-C4V7
SOT-23
Zener diode
Dual, 4.7V±5%, If=200mA, 300mW
Dual, 4.7V±5%, If=200mA, 300mW
UG-
PZU11DB2/DG
SOT-353
Zener diode
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
UGp
BZB84-C4V7
SOT-23
Zener diode
Dual, 4.7V±5%, If=200mA, 300mW
Dual, 4.7V±5%, If=200mA, 300mW
UGp
PZU11DB2/DG
SOT-353
Zener diode
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
UGt
BZB84-C4V7
Philips
SOT-23
SOT-23
Zener diode
Dual, 4.7V±5%, If=200mA, 300mW
Dual, 4.7V±5%, If=200mA, 300mW
UGt
PZU11DB2/DG
NXP Malaysia
SOT-353
SOT-353
Zener diode
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
UGW
BZB84-C4V7
SOT-23
Zener diode
Dual, 4.7V±5%, If=200mA, 300mW
Dual, 4.7V±5%, If=200mA, 300mW
UGW
PZU11DB2/DG
SOT-353
Zener diode
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free
Dual, 10.76..11.22V, Izt=5mA, Zzt=10, 250mW, Halogen free