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 'T'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
T
BB811
Infineon Technologies
SOD-123
Capacitance diode
SAT-TV-tuning, 30V, 20mA, 1.02..8.8pF(28..1V), 2GHz
T
BB515
Siemens
SOD-323
Capacitance diode
AM-tuning, 30V, 20mA, Ir<0.01µA, Cv=17.5/20pF
T
1PS79SB40
Nexperia
SOD-523
Diode
SBD, U-Speed, 40V, 120mA, <5pF
T
BAR67-02V
Infineon Technologies
SOD-523
PIN diode
Sw, RF, 150V, 200mA, 150mW, VF<1.2V(50mA), <0.9pF
T
MA2S374
Panasonic
SOD-523
Capacitance diode
CATV, 34V, 87/3.7pF(0/17V), 0.9(470MHz)
T
MAZS024
Panasonic
SOD-523
Zener diode
2.28..2.6V, Iz=5mA, 200mW
T
MMSZ5221BPT
Chenmko Enterprise
SOD-523
Zener diode
2.4V±5%, Izt=20mA, Zzt=30, 225mW
T
MMSZ5269BPT
Chenmko Enterprise
SOD-523
Zener diode
82.65..91.35V, Izt=1.4mA, Zzt=370, 225mW
T
LNZ9F18VT5G
Leshan Radio Company
SOD-923
Zener diode
17.1..18.9V, Izt=5mA, Zzt=50, 200mW
T
LNZ9F3V0T5G
Leshan Radio Company
SOD-923
Zener diode
2.85..3.15V, Izt=5mA, Zzt=100, 200mW
T
MM9D18V
Weitron Technology
SOD-923
Zener diode
17.10..18.90V, Izt=5mA, Zzt=50, 200mW
T
MM9D3V0
Weitron Technology
SOD-923
Zener diode
2.85..3.15V, Izt=5mA, Zzt=100, 200mW
T
NZ9F10VST
ON Semiconductor
SOD-923
Zener diode
9.77..10.21V, Izt=5mA, Zzt=30, 200mW
T
NZ9F18VT
ON Semiconductor
SOD-923
Zener diode
17.10..18.90V, Izt=5mA, Zzt=50, 200mW
T
NZ9F3V0T
ON Semiconductor
SOD-923
Zener diode
2.85..3.15V, Izt=5mA, Zzt=100, 200mW
T
MAZD075
Panasonic
SSSMini2
Zener diode
7..7.9V, Zzt=20(5mA), 120mW
T
LNZ8F18VT5G
Leshan Radio Company
SOD-882
Zener diode
17.10..18.90V, Izt=5mA, Zzt=50, 200mW
T
LNZ8F3V0T5G
Leshan Radio Company
SOD-882
Zener diode
2.85..3.15V, Izt=5mA, Zzt=100, 200mW
T
LRB521BS-40T5G
Leshan Radio Company
SOD-882
Diode
SBR, 40V, 200mA, Vf<0.4V(20mA)
T
ELM7539CEB
ELM Technology
SC-70
Voltage detector IC
3.9V±2%, +Reset PPO
T
ELM7539NEB
ELM Technology
SC-70
Voltage detector IC
3.9V±2%, +Reset ODO
T
ELM7539CCB
ELM Technology
SC-82AB
Voltage detector IC
3.9V±2%, +Reset PPO
T
ELM7539NCB
ELM Technology
SC-82AB
Voltage detector IC
3.9V±2%, +Reset ODO
T
TCR3DG30
Toshiba
WCSP4E
Linear voltage regulator IC
LDO, 3.0V±1%, 300mA, +CE
T
TCR4DG25
Toshiba
WCSP4E
Linear voltage regulator IC
LDO, 2.5V±1%, 420mA, +CE
T
TCR3UG19A
Toshiba
WCSP4F
Linear voltage regulator IC
LDO, 1.9V±1%, 300mA, +CE, CL
T
TCR3UG19B
Toshiba
WCSP4F
Linear voltage regulator IC
LDO, 1.9V±1%, 300mA, +CE
T
ELM7539CCC
ELM Technology
SC-70-5
Voltage detector IC
3.9V±2%, +Reset PPO
T
ELM7539NCC
ELM Technology
SC-70-5
Voltage detector IC
3.9V±2%, +Reset ODO
T
MC74VHC1G125P5
ON Semiconductor
SOT-953
CMOS logic IC
Bus buffer gate with 3-state output
T
NL17SG00P5
ON Semiconductor
SOT-953
CMOS logic IC
2-input NAND gate
T
NL17SH125P5
ON Semiconductor
SOT-953
CMOS logic IC
Bus buffer gate with 3-state output
T
NL17SZ00P5
ON Semiconductor
SOT-953
CMOS logic IC
2-input NAND gate
T
NL17SG17CMU
ON Semiconductor
UDFN6-1.0x1.0
CMOS logic IC
Buffer with Schmitt-trigger input
T
NLU1GT14CMU
ON Semiconductor
UDFN6-1.0x1.0
CMOS logic IC
Inverter with Schmitt-trigger input, TTL level
T
NLX2G16CMU
ON Semiconductor
UDFN6-1.0x1.0
CMOS logic IC
Dual noniverting buffers
T
NL7SZ18MU
ON Semiconductor
UDFN6-1.2x1.0
CMOS logic IC
Noninverting 1-of-2 demultiplexer with 3-state deselected output
T
MC74VHC1GT00MU1
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
2-input NAND gate
T
MC74VHC1GT126MU1
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
Bus buffer gate with 3-state output
T
MC74VHC1GU04MU1
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
Single unbuffered inverter
T
MC74VHC1TG32MU1
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
2-input OR gate
T
NLU1GT32AMU
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
2-input OR gate with voltage-level translator
T
NLU1GU04AMU
ON Semiconductor
UDFN6-1.45x1.0
CMOS logic IC
Single unbuffered inverter
t
MMSZ5241BPT
Chenmko Enterprise
SOD-523
Zener diode
11V±5%, Izt=20mA, Zzt=22, 225mW
t
AX6903FA
AXElite Technology
SC-70-3L
Voltage detector IC
2.63V±1.5%, -Reset PPO

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