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 'TW'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
TW
BZX84J-C16
NXP Semiconductors
SOD-323FL
Zener diode
16V±5%, If=250mA, 550mW
TW
MM3Z18VS
ON Semiconductor
SOD-323FL
Zener diode
17.56..18.35V, Izt=5mA, Zzt=45, 200mW
TW
P6SMB100C
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms), Bidir.
TW
P4SMAJ10C
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=10V, Vbr=11.1..13.6V, Ipp=21.2A, 400W(1ms), Bidir.
TW
P4SMAJ10C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=10V, Vbr=11.1..14.1V, Ipp=21.2A, 400W(1ms), Bidir.
TW
P4SMAJ10C
Won-Top Electronics
DO-214AC
Transient voltage supressor
Vrwm=10V, Vbr=11.1..14.1V, Ipp=21.2A, 400W(1ms), Bidir.
TW
SMAJ10CG
First Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=10V, Vbr=11.1..14.1V, Ipp=21.3A, 400W(1ms), Bidir.
TW
2SC5602
NEC Electronics
SC-59
NPN transistor
VHF/UHF, 15V, 35mA, 200mW, B=60..120, 13.5GHz
TW
BAS70TGP
Chenmko Enterprise
SOT-416
Diode
Schottky, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
TW
2SC5603
NEC Electronics
SOT-523F
NPN transistor
VHF/UHF, 15V, 35mA, 200mW, B=60..120, 13.5GHz
TW
ASM162SEUS
Alliance Semiconductor
SOT-143
Voltage detector IC
2.93V±2%, -MR, +Reset ODO
TW
PT7M6314US31D3
Pericom Technology
SOT-143
Voltage detector IC
3.1V±1.5%, 200ms, -Reset PPO, -MR
TW
RP130K301B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, 3V±1%, 150mA
TW
BD45441G
Rohm
SSOP-5
Voltage detector IC
4.4V±1%, -MR, -Reset ODO, 100ms
TW
74LVC1G57W6
Diodes
SOT-26
CMOS logic IC
Configurable multiple-function gate
TW
74LVC1G57DW
Diodes
SOT-363
CMOS logic IC
Configurable multiple-function gate
TW
RP152L045B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1%, 150mA, +CE, CL
TW
74LVC1G57FW4
Diodes
X2-DFN1010-6
CMOS logic IC
Configurable multiple-function gate
TW
74LVC1G57FZ4
Diodes
X2-DFN1410-6
CMOS logic IC
Configurable multiple-function gate
TW
SN74AUP3G07RSE
Texas Instruments
UQFN-8
CMOS logic IC
Triple noninverting buffer/driver (ODO)
TW
SN74AUP3G07DQE
Texas Instruments
X2SON-8
CMOS logic IC
Triple noninverting buffer/driver (ODO)

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