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 'TU'

Marking
Name
Manufacturer/Case
Function
TU
74LVC1G10DW
Diodes
SOT-363
Capacitance diode
3-input NAND gate
TU
74LVC1G10FW4
Diodes
DFN1010
Capacitance diode
3-input NAND gate
TU
74LVC1G10FZ4
Diodes
DFN1410
Capacitance diode
3-input NAND gate
TU
74LVC1G10W6
Diodes
SOT-26
Capacitance diode
3-input NAND gate
TU
ASM162JEUS
Alliance Semiconductor
SOT-143
Voltage detector IC
4.0V±2%, -MR, +Reset ODO
TU
BAT54TCPT
Chenmko Enterprise
SOT-416
Diode
Dual, SBD, 30V, 200mA, Vf<1V(100mA), 5ns
TU
BD45461G
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -MR, -Reset ODO, 100ms
TU
BZX84J-C13
NXP Semiconductors
SOD-323FL
Zener diode
13V±5%, If=250mA, 550mW
TU
MM3Z16VS
ON Semiconductor
SOD-323FL
Zener diode
15.85..16.51V, Izt=5mA, Zzt=40, 200mW
TU
P4SMAJ9.0C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=9V, 23.6A, 400W (1ms), Bidir.
TU
P6SMB91C
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=91V, Vbr=86.5..95.5V, 4.8A, 600W(1ms), Bidir.
TU
R1122N481B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.8V±2%, 150mA, +CE
TU
RP130K281B5
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 2.85V±1%, 150mA
TU
RP152L043B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.3V/2.8V±1%, 150mA, +CE, CL
TU
SM4T220
SGS-Thomson Microelectronics
SOD-6
Transient voltage supressor
Vrwm=220V, 1.4A, 400W(1ms)
TU
XC6127C46HNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.6V±0.8%, +Reset PPO, -MR, Rt=200ms
TU
XC6215B262NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.6V±2%, 200mA, +CE
TU
XC6223D35BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.55V±1%, 300mA, +CE, CL, PDR
TU
XC6501C39ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.95V±1%, 200mA, +CE, PDR
TU
XC6604B101MR-G
Torex Semiconductor
SOT-26W
Linear voltage regulator IC
LDO, 1.0V±15mV, 1A, +CE
TU1
CHDTA113TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=1k
TU2
CHDTA114TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=10k
TU3
CHDTA124TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=22k
TU4
CHDTA144TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=47k
TU5
CHDTA115TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=100k
TU6
CHDTA125TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=200k
TU7
CHDTA143TUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
TUA
CHDTC143TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
TUB
CHDTC114TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=10k
TUC
CHDTC124TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=22k
TUD
CHDTC144TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=47k
TUE
CHDTC115TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=100k
TUF
CHDTC125TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1=200k
TUG
CHDTC323TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=2.2k
TUH
CHDTC314TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 15V, 600mA, 200MHz, R1=10k
TUI
CHDTC614TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=10k
TUJ
CHDTC623TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=2.5k
TUK
CHDTC643TUPT
Chenmko Enterprise
SOT-323
NPN transistor
Sw, 20V, 600mA, 150MHz, R1=4.7k