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 'UH'

Marking
Name
Manufacturer/Case
Function
Uh
AX6608-29A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
Uh
AX6608-29B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
Uh
AX6608-29SC
AXElite Technology
SC-82-4
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
Uh
AX6608-29Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
UH
AX6608-30A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
UH
AX6608-30B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
UH
AX6608-30SC
AXElite Technology
SC-82-4
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
UH
AX6608-30Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
UH
BD45231G
Rohm
SSOP-5
Voltage detector IC
2.3V±1%, -MR, -Reset ODO, 100ms
Uh
BD45E265G-M
Rohm
SSOP-5
Voltage detector IC
2.6V±1%, -MR, -Reset ODO, Td=50ms
UH
BZX84J-C51
NXP Semiconductors
SOD-323FL
Zener diode
51V±5%, If=250mA, 550mW
UH
CZRER9V1B-H
Comchip Technology
SOD-723F
Zener diode
8.87 9.33V, Zzt=10, Izt=5mA, 150mW
UH
CZRF9V1B
Comchip Technology
1005
Zener diode
8.87..9.33V, Izt=5mA, Zzt=10, 200mW
UH
CZRFR9V1B-HF
Comchip Technology
1005
Zener diode
8.87..9.33V, Zzt=10, Izt=5mA, 200mW
UH
CZRQR9V1B
Comchip Technology
0402
Zener diode
8.87..9.33V, Izt=5mA, Zzt=10, 125mW
UH
CZRU9V1B
Comchip Technology
0603
Zener diode
8.87..9.33V, Izt=5mA, Zzt=10, 150mW
UH
CZRUR9V1B-HF
Comchip Technology
0603
Zener diode
8.87..9.33V, Zzt=10, Izt=5mA, 150mW
UH
FUF1G
Fagor Electronica
DO-214AC
Diode
U-fast recov. rectif, 400V, 1A, Vf<1.3V(1A), 50ns
UH
GDZ20B-V-G
Vishay Semiconductor
SOD-323
Zener diode
19.52..20.39V, Izt=5mA, Zzt=85, 200mW
UH
IXD5127C28JNR
IXYS
SSOT-24
Voltage detector IC
2.8V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UH
KDS4148U
Korea Electronics
USC
Diode
Sw, 75V, 150mA, Vf<1.2V(100mA), 4ns
UH
P4SMAJ14C
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=14V, Vbr=15.6..19.1V, Ipp=15.5A, 400W(1ms), Bidirectional
UH
P4SMAJ14C
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=14V, Vbr=15.6..19.8V, Ipp=15.5A, 400W(1ms), Bidirectional
UH
P4SMAJ14C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=14V, Vbr=15.6..19.8V, Ipp=15.5A, 400W(1ms), Bidirectional
UH
R1114Q371D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 3.7V±2%, 150mA, +CE, CL
UH
R5323N043B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.7V/2.85V±1%, 150mA, +CE, CL
UH
RP130K411B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 4.1V±1%, 150mA
UH
RP152L008C
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.6V±1%, 150mA, +CE, CL
UH
SM4T22C
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=22V, 13A, 400W(1ms), Bidirectional
UH
SMAJ14CG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=14V, Vbr=15.6..19.8V, Ipp=15.5A, 400W(1ms), Bidirectional
UH
SMD15KPA30A
MDE Semiconductor
MDE-1-2
Transient voltage supressor
Vrwm=30.0V, Vbr=33.51V, Vcl=50.7V, Ipp=297.8A, 15000W(1ms)
UH
SMD30KPA30A
MDE Semiconductor
MDE-1-1
Transient voltage supressor
Vrwm=30.0V, Vbr=33.5V, Vcl=55.2V, Ipp=548.9A, 30000W(1ms)
UH
SN74AUC2G86YZP
Texas Instruments
BGA-8
CMOS logic IC
Dual 2-input EXCLUSIVE-OR gates
UH
XC6127C28JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.8V±0.8%, +Reset PPO, -MR, 400ms Rt delay
UH
XC6215B472NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.7V±2%, 200mA, +CE
UH
XC6223E26BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.65V±1%, 300mA, +CE, Inrush current protection
UH
XC6604B111MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.1V±15mV, 1A, +CE
UH-
BZB84-C5V1
Philips
SOT-23
Zener diode
Dual, 5.1V±5%, If=200mA, 300mW
UH-
PZU12DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 11.74..12.24V, Izt=5mA, Zzt=10, 250mW, Halogen free
UHA
1.5SMCJ75CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=75V, Vbr=83.30..92.10V, Ipp=12.4A, 1500W(1ms), Bidirectional
UHB
1.5SMCJ78CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=78V, Vbr=86.70..95.80V, Ipp=11.4A, 1500W(1ms), Bidirectional
UHC
1.5SMCJ85CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=85V, Vbr=94.40..104.0V, Ipp=10.4A, 1500W(1ms), Bidirectional
UHD
1.5SMCJ90CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=90V, Vbr=100.0..111.0V, Ipp=10.3A, 1500W(1ms), Bidirectional
UHE
1.5SMCJ100CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=100V, Vbr=111.0..123.0V, Ipp=9.3A, 1500W(1ms), Bidirectional
UHF
1.5SMCJ110CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=110V, Vbr=122.0..135.0V, Ipp=8.4A, 1500W(1ms), Bidirectional
UHG
1.5SMCJ120CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=120V, Vbr=133.0..147.0V, Ipp=7.9A, 1500W(1ms), Bidirectional
UHGR
3SK151-GR
Toshiba
2-3J1A
MOSFET n-type
Dual gate, VHF, 15V, 30mA, 150mW, Ids=6..14mA
UHH
1.5SMCJ130CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=130V, Vbr=144.0..159.0V, Ipp=7.2A, 1500W(1ms), Bidirectional
UHI
1.5SMCJ150CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=150V, Vbr=167.0..185.0V, Ipp=6.2A, 1500W(1ms), Bidirectional
UHJ
1.5SMCJ160CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=160V, Vbr=178.0..197.0V, Ipp=5.8A, 1500W(1ms), Bidirectional
UHK
1.5SMCJ170CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=170V, Vbr=189.0..209.0V, Ipp=5.5A, 1500W(1ms), Bidirectional
UHL
1.5SMCJ188CA
Fagor Electronica
DO-214AB
Transient voltage supressor
Vrwm=188V, Vbr=209.0..231.0V, Ipp=4.6A, 1500W(1ms), Bidirectional
UHp
BZB84-C5V1
Philips
SOT-23
Zener diode
Dual, 5.1V±5%, If=200mA, 300mW
UHp
PZU12DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 11.74..12.24V, Izt=5mA, Zzt=10, 250mW, Halogen free
UHt
BZB84-C5V1
Philips
SOT-23
Zener diode
Dual, 5.1V±5%, If=200mA, 300mW
UHt
PZU12DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 11.74..12.24V, Izt=5mA, Zzt=10, 250mW, Halogen free
UHW
BZB84-C5V1
Philips
SOT-23
Zener diode
Dual, 5.1V±5%, If=200mA, 300mW
UHW
PZU12DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 11.74..12.24V, Izt=5mA, Zzt=10, 250mW, Halogen free
UHY
3SK151-Y
Toshiba
2-3J1A
MOSFET n-type
Dual gate, VHF, 15V, 30mA, 150mW, Ids=3..7mA