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 'UX'

Marking
Name
Manufacturer/Case
Function
UX
2SC4617GP-Q
Chenmko Enterprise
SOT-416
NPN transistor
AF, Sw, 50V, 150mA, 150mW, B=120..270, 180MHz
UX
74LVC1G86FZ4
Diodes
DFN1410
CMOS logic IC
2-input EXCLUSIVE-OR gate
UX
74LVC1G86SE
Diodes
SOT-353
CMOS logic IC
2-input EXCLUSIVE-OR gate
UX
74LVC1G86W5
Diodes
SOT-25
CMOS logic IC
2-input EXCLUSIVE-OR gate
UX
AX6608-17A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
UX
AX6608-17B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
UX
AX6608-17SC
AXElite Technology
SC-82-4
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
UX
AX6608-17Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
Ux
AX6608-31A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE
Ux
AX6608-31B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE
Ux
AX6608-31SC
AXElite Technology
SC-82-4
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE
Ux
AX6608-31Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE
UX
BD45352G
Rohm
SSOP-5
Voltage detector IC
3.5V±1%, -MR, -Reset ODO, 200ms
UX
CD214A-T22CA
Bourns
DO-214AC
Transient voltage supressor
Vrwm=22V, Irsm=11.2A, 400W(1ms), Bidirectional
UX
CZRER33VB-H
Comchip Technology
SOD-723F
Zener diode
32.18 33.82V, Zzt=88, Izt=5mA, 150mW
UX
CZRF33VB
Comchip Technology
1005
Zener diode
32.18..33.82V, Izt=5mA, Zzt=88, 200mW
UX
CZRFR33VB-HF
Comchip Technology
1005
Zener diode
32.18..33.82V, Zzt=88, Izt=5mA, 200mW
UX
CZRQR33VB
Comchip Technology
0402
Zener diode
32.18..33.82V, Izt=5mA, Zzt=88, 125mW
UX
CZRU33VB
Comchip Technology
0603
Zener diode
32.18..33.82V, Izt=5mA, Zzt=88, 150mW
UX
CZRUR33VB-HF
Comchip Technology
0603
Zener diode
32.18..33.82V, Zzt=88, Izt=5mA, 150mW
UX
FES1K
Fagor Electronica
DO-214AC
Diode
U-fast recov. rectif, 800V, 1A, Vf<1.5V(1A), <120ns
UX
IXD5127C50JNR
IXYS
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UX
LT4ME22CA
Lite-On Semiconductor
DO-219
Transient voltage supressor
Vrwm=22V, Vbr=24.4..27.0V, Ipp=11.2A, 400W(1ms), Bidirectional
UX
P4SMAJ22CA
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..28.0V, Ipp=11.2A, 400W(1ms), Bidirectional
UX
P4SMAJ22CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..26.9V, Ipp=11.2A, 400W(1ms), Bidirectional
UX
P4SMAJ22CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..28.0V, Ipp=11.2A, 400W(1ms), Bidirectional
UX
RP152L022C
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.2V±1%, 150mA, +CE, CL
UX
SM4T39CA
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=39V, 7.4A, 400W(1ms), Bidirectional
UX
SMAJ22CA
Ruilong Yuan Electronics
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..26.9V, 11.2A, 400W(1ms), Bidirectional
UX
SMAJ22CA
Diodes
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..26.9V, 11.2A, 400W(1ms), Bidirectional
UX
SMAJ22CA
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=22.0V, Vbr=24.4..27.0V, Ipp=11.2A, 400W(1ms), Bidirectional
UX
SMAJ22CA
Leimao Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..26.9V, 11.2A, 400W(1ms), Bidirectional
UX
SMAJ22CAG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..28.0V, Ipp=11.3A, 400W(1ms), Bidirectional
UX
SMBJ154CA
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrm=154V, Vbr=171..189V, Ipp=2.4A, 600W, Bidirectional
UX
SMD15KPA78A
MDE Semiconductor
MDE-1-2
Transient voltage supressor
Vrwm=78.0V, Vbr=87.10V, Vcl=126.1V, Ipp=119.7A, 15000W(1ms)
UX
SMD30KPA70A
MDE Semiconductor
MDE-1-1
Transient voltage supressor
Vrwm=70.0V, Vbr=78.2V, Vcl=109.0V, Ipp=278.0A, 30000W(1ms)
UX
SN74AUC2G80DCU
Texas Instruments
VSSOP-8
CMOS logic IC
Dual positive-edge triggered D-type flip-flop
UX
SN74AUC2G80YZP
Texas Instruments
BGA-8
CMOS logic IC
Dual positive-edge triggered D-type flip-flop
UX
XC6127C50JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UX
XC6221B4917R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 4.9V±1%, 200mA, +CE, CL
UX
XC6221B491NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.9V±1%, 200mA, +CE, CL
UX
XC6223E37BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.75V±1%, 300mA, +CE, Inrush current protection