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 'UY'
Marking
Name
Manufacturer/Case
Function
UY
2SC3913
Sanyo Electric
SOT-23
SOT-23
NPN transistor
Sw, 50V, 500mA, 200mW, 250MHz, R1/R2=4.7k/4.7k
Sw, 50V, 500mA, 200mW, 250MHz, R1/R2=4.7k/4.7k
UY
2SC4617GP-R
Chenmko Enterprise
SOT-416
SOT-416
NPN transistor
AF, Sw, 50V, 150mA, 150mW, B=180..390, 180MHz
AF, Sw, 50V, 150mA, 150mW, B=180..390, 180MHz
UY
2SJ450
Renessas
SOT-89
SOT-89
MOSFET p-type
V-MOS, LogL, 60V, 1A, <1.2(0.5A)
V-MOS, LogL, 60V, 1A, <1.2(0.5A)
UY
74LVC1G125FW4
Diodes
X2-DFN1010-6
X2-DFN1010-6
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UY
74LVC1G125FZ4
Diodes
X2-DFN1410-6
X2-DFN1410-6
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UY
74LVC1G125SE
Diodes
SOT-353
SOT-353
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UY
74LVC1G125W5
Diodes
SOT-25
SOT-25
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UY
74LVC1G125Z
Diodes
SOT-553
SOT-553
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UY
BD45342G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.4V±1%, -MR, -Reset ODO, 200ms
3.4V±1%, -MR, -Reset ODO, 200ms
Uy
BD45E325G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.2V±1%, -MR, -Reset ODO, Rdt=50ms
3.2V±1%, -MR, -Reset ODO, Rdt=50ms
UY
CZRER36VB-H
Comchip Technology
SOD-723F
SOD-723F
Zener diode
35.10 36.90V, Zzt=95, Izt=5mA, 150mW
35.10 36.90V, Zzt=95, Izt=5mA, 150mW
UY
CZRF36VB
Comchip Technology
1005
1005
Zener diode
35.1..36.9V, Izt=5mA, Zzt=95, 200mW
35.1..36.9V, Izt=5mA, Zzt=95, 200mW
UY
CZRFR36VB-HF
Comchip Technology
1005
1005
Zener diode
35.10..36.90V, Zzt=95, Izt=5mA, 200mW
35.10..36.90V, Zzt=95, Izt=5mA, 200mW
UY
CZRQR36VB
Comchip Technology
0402
0402
Zener diode
35.10..36.90V, Izt=5mA, Zzt=95, 125mW
35.10..36.90V, Izt=5mA, Zzt=95, 125mW
UY
CZRU36VB
Comchip Technology
0603
0603
Zener diode
35.10..36.90V, Izt=5mA, Zzt=95, 150mW
35.10..36.90V, Izt=5mA, Zzt=95, 150mW
UY
CZRUR36VB-HF
Comchip Technology
0603
0603
Zener diode
35.10..36.90V, Zzt=95, Izt=5mA, 150mW
35.10..36.90V, Zzt=95, Izt=5mA, 150mW
UY
IXD5127C52JNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
5.2V±0.8%, +Reset PPO, -MR, 400ms Rt delay
5.2V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UY
KDZ30VVY
Korea Electronics
VSC
VSC
Zener diode
29.19..30.69V, Izt=2mA, Zzt=200, 100mW
29.19..30.69V, Izt=2mA, Zzt=200, 100mW
UY
KTC4379-Y
Korea Electronics
SOT-89
SOT-89
NPN transistor
AF, Sw, 50V, 2A, 500mW, B=12..240, 120MHz
AF, Sw, 50V, 2A, 500mW, B=12..240, 120MHz
UY
NLU3G16MU
ON Semiconductor
UDFN8-1.8x1.2
UDFN8-1.8x1.2
CMOS logic IC
Triple buffer
Triple buffer
UY
P4SMAJ24C
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
UY
P4SMAJ24C
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=24V, Vbr=26.7..32.6V, Ipp=9.3A, 400W(1ms), Bidir.
Vrwm=24V, Vbr=26.7..32.6V, Ipp=9.3A, 400W(1ms), Bidir.
UY
P4SMAJ24C
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
UY
PT7M6314US38D3
Pericom Technology
SOT-143
SOT-143
Voltage detector IC
3.8V±1.5%, 200ms, -Reset PPO, -MR
3.8V±1.5%, 200ms, -Reset PPO, -MR
UY
RP152L023C
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1%, 150mA, +CE, CL
UY
SMAJ24CG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
Vrwm=24V, Vbr=26.7..33.8V, Ipp=9.3A, 400W(1ms), Bidir.
UY
SMBJ170CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrm=170V, Vbr=189..209V, Ipp=2.2A, 600W, Bidir.
Vrm=170V, Vbr=189..209V, Ipp=2.2A, 600W, Bidir.
UY
SMD15KPA85A
MDE Semiconductor
MDE-1-2
MDE-1-2
Transient voltage supressor
Vrwm=85.0V, Vbr=93.90V, Vcl=137.6V, Ipp=109.7A, 15000W(1ms)
Vrwm=85.0V, Vbr=93.90V, Vcl=137.6V, Ipp=109.7A, 15000W(1ms)
UY
SMD30KPA71A
MDE Semiconductor
MDE-1-1
MDE-1-1
Transient voltage supressor
Vrwm=71.0V, Vbr=79.3V, Vcl=111.5V, Ipp=271.7A, 30000W(1ms)
Vrwm=71.0V, Vbr=79.3V, Vcl=111.5V, Ipp=271.7A, 30000W(1ms)
UY
XC6127C52JNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
5.2V±0.8%, +Reset PPO, -MR, Rdt=400ms
5.2V±0.8%, +Reset PPO, -MR, Rdt=400ms
UY
XC6221B5017R
Torex Semiconductor
USPN-4
USPN-4
Linear voltage regulator IC
LDO, 5.0V±1%, 200mA, +CE, CL
LDO, 5.0V±1%, 200mA, +CE, CL
UY
XC6221B501NR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 5.0V±1%, 200mA, +CE, CL
LDO, 5.0V±1%, 200mA, +CE, CL
UY
XC6223E38BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.85V±1%, 300mA, +CE, ICP
LDO, 3.85V±1%, 300mA, +CE, ICP
UY
XC6237B4119R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Linear voltage regulator IC
LDO, 4.1V±1%, 150mA, +CE
LDO, 4.1V±1%, 150mA, +CE
UY
XC6237B411NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.1V±1%, 150mA, +CE
LDO, 4.1V±1%, 150mA, +CE
UYQ
74LVC1G125QSE
Diodes
SOT-353
SOT-353
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
UYQ
74LVC1G125QW5
Diodes
SOT-25
SOT-25
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output