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 components with code 'V'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
V
MMSZ5223BPT
Chenmko Enterprise
SOD-523
Zener diode
2.7V±5%, Izt=20mA, Zzt=30, 225mW
V
LNZ9F20VT5G
Leshan Radio Company
SOD-923
Zener diode
19.0..21.0V, Izt=5mA, Zzt=55, 200mW
V
LNZ9F3V9T5G
Leshan Radio Company
SOD-923
Zener diode
3.71..4.10V, Izt=5mA, Zzt=100, 200mW
V
MM9D20V
Weitron Technology
SOD-923
Zener diode
19.0..21.0V, Izt=5mA, Zzt=55, 200mW
V
MM9D3V9
Weitron Technology
SOD-923
Zener diode
3.71..4.10V, Izt=5mA, Zzt=100, 200mW
V
NZ9F11VST
ON Semiconductor
SOD-923
Zener diode
10.76..11.22V, Izt=5mA, Zzt=30, 200mW
V
NZ9F20VT
ON Semiconductor
SOD-923
Zener diode
19.0..21.0V, Izt=5mA, Zzt=55, 200mW
V
NZ9F3V9T
ON Semiconductor
SOD-923
Zener diode
3.71..4.10V, Izt=5mA, Zzt=100, 200mW
V
LNZ8F20VT5G
Leshan Radio Company
SOD-882
Zener diode
19.0..21.0V, Izt=5mA, Zzt=55, 200mW
V
LNZ8F3V9T5G
Leshan Radio Company
SOD-882
Zener diode
3.71..4.10V, Izt=5mA, Zzt=100, 200mW
V
ELM7520CEB
ELM Technology
SC-70
Voltage detector IC
2.0V±2%, +Reset PPO
V
ELM7520NEB
ELM Technology
SC-70
Voltage detector IC
2.0V±2%, +Reset ODO
V
IRLML6346
International Rectifier
SOT-23
MOSFET n-type
Sw, fast,
V
ELM7520CCB
ELM Technology
SC-82AB
Voltage detector IC
2.0V±2%, +Reset PPO
V
ELM7520NCB
ELM Technology
SC-82AB
Voltage detector IC
2.0V±2%, +Reset ODO
V
TCR3DG35
Toshiba
WCSP4E
Linear voltage regulator IC
LDO, 3.5V±1%, 300mA, +CE
V
TCR4DG275
Toshiba
WCSP4E
Linear voltage regulator IC
LDO, 2.75V±1%, 420mA, +CE
V
TCR3UG26A
Toshiba
WCSP4F
Linear voltage regulator IC
LDO, 2.6V±1%, 300mA, +CE, CL
V
TCR3UG26B
Toshiba
WCSP4F
Linear voltage regulator IC
LDO, 2.6V±1%, 300mA, +CE
V
ELM7520CCC
ELM Technology
SC-70-5
Voltage detector IC
2.0V±2%, +Reset PPO
V
ELM7520NCC
ELM Technology
SC-70-5
Voltage detector IC
2.0V±2%, +Reset ODO
V
MC74VHC1G02P5
ON Semiconductor
SOT-953
CMOS logic IC
2-input NOR gate
V
NL17SG04P5
ON Semiconductor
SOT-953
CMOS logic IC
Single inverter
V
NL17SH02P5
ON Semiconductor
SOT-953
CMOS logic IC
2-input NOR gate
V
NL17SZ04P5
ON Semiconductor
SOT-953
CMOS logic IC
Single inverter
V
NL17SZ17P5
ON Semiconductor
SOT-953
CMOS logic IC
Buffer with Schmitt-trigger input
V
NL17SG34CMU
ON Semiconductor
UDFN6-1.0x1.0
CMOS logic IC
Noninverting buffer
V
NLU1GT50CMU
ON Semiconductor
UDFN6-1.0x1.0
CMOS logic IC
Noninverting buffer, TTL level
V
NL17SG07AMU
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
Noninverting buffer/driver (ODO)
V
NLX2G07AMU
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
Dual noninverting buffer/driver (ODO)
v
AX6904AA
AXElite Technology
SC-70-3L
Voltage detector IC
4.63V±1.5%, +Reset PPO

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