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 'NT'

Marking
Name
Manufacturer/Case
Function
NT
1SMB78A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=78V, 4.7A, 600W(1ms)
NT
2SD1679-T
Panasonic
SC-59
NPN transistor
AF, 18V, 500mA, 250mW, B=400..800, 170MHz
NT
2SK2110
NEC Electronics
SOT-89
MOSFET n-type
V-MOS, LogL, 100V,±0.5A,<1.2(0.5A)
NT
3.0SMB91A
Ruilong Yuan Electronics
DO-214AA
Zener diode
86.70..99.70V, Zzt=115, Izt=8.2mA, 3W
NT
AP7313-15SA
Diodes
SOT-23
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA
NT
ASM812MEUSF
Alliance Semiconductor
SOT-143
Voltage detector IC
4.38V±1.5%, +Reset PPO, -MR
nT
BU46L354G
Rohm
SSOP-3
Voltage detector IC
3.5V±1%, -Reset PPO, Td=400ms
NT
CD214B-T78A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=78V, Irsm=4.7A, 600W(1ms)
NT
CHT2222T1PT
Chenmko Enterprise
FBPT-523
NPN transistor
AF, Sw, 40V, 600mA, B=100..300, 300MHz
NT
CHT2222TPT
Chenmko Enterprise
SOT-416
NPN transistor
AF, Sw, 40V, 600mA, B=100..300, 300MHz
NT
CHT4401TPT
Chenmko Enterprise
SOT-416
NPN transistor
AF, Sw, 40V, 600mA, B=100..300, 250MHz
NT
EUP7201-3.0/3.3U

USP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±2%, 150mA, +CE
NT
EUP7201-3.0/3.3V

SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±2%, 150mA, +CE
NT
KRC244S
Korea Electronics
SOT-23
NPN transistor
Sw, 50V, 800mA, 200mW, 200MHz, R1/R2=10k/10k
NT
P6SMB200A
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=200V, Vbr=190..210V, 2.2A, 600W(1ms)
NT
P6SMBJ78A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=78V, Vbr=86.7..109.8V, 4.7A, 600W(1ms)
NT
PT7M7026CHTA

SOT-23-5
Voltage detector IC
2.6V±1.5%, +Reset PPO
NT
PT7M7026CHTAE

SOT-23-5
Voltage detector IC
2.6V±1.5%, +Reset PPO, Lead free
NT
PZU4.7B1A/DG
Philips
SOD-323
Zener diode
4.7V±2%, If=200mA, 320mW, halogen-free
NT
R1122N471A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.7V±2%, 150mA, -CE
NT
R5323N013B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.3V±1%, 150mA, +CE, CL
NT
SMBG78A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..99.7V, 4.7A, 600W(1ms)
NT
SMBJ78A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..99.7V, 4.7A, 600W(1ms)
NT
SMBJ78A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..99.7V, 4.7A, 600W(1ms)
NT
SMF78A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, 1.4A, 200W(1ms)
NT
SMF78CA
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, 1.59A, 200W(10/1000µs), Bidir.
NT
SMF8V5A-M
Vishay Semiconductor
SMF
ElectroStatic Discharge Protection diode
Vbr=9.44V, Vrwm=8.5V, Ipp=13.9A, 200W(1ms)
NT
TC1185-2.6VRX
Microchip Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±2%, 150mA, +CE
NT
TV02W780B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, Ipp=1.59A, 200W(1ms), Bidir.
NT
TV06B780J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NT
XC6109N34AN
Torex Semiconductor
SSOT-24
Voltage detector IC
3.4V±2%, +Reset ODO
NT
XC6119N44ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±2%, -Reset ODO
NT
XC6127C44DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rt=400ms
NT
XC6225B09ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 0.95V±30mV, 30mA, +CE, CL
NT1
FN4L4K
NEC Electronics
SC-59
PNP transistor
Sw, 60V, 100mA, 200mW, R1/R2=47k/10k
NT1
GN4L4K
NEC Electronics
SOT-323
PNP transistor
Sw, 60V, 100mA, 200mW, R1/R2=47k/10k
NT8
XC6222D081ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 0.8V±20mV, 700mA, +CE, CL, PDR
NT8
XC6222D081MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.8V±20mV, 700mA, +CE, CL, PDR
NT8
XC6222D081PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 0.8V±20mV, 700mA, +CE, CL, PDR
NT9
XC6222D091ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 0.9V±20mV, 700mA, +CE, CL, PDR
NT9
XC6222D091MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.9V±20mV, 700mA, +CE, CL, PDR
NT9
XC6222D091PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 0.9V±20mV, 700mA, +CE, CL, PDR
NTA
XC6222D101ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.0V±20mV, 700mA, +CE, CL, PDR
NTA
XC6222D101MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.0V±20mV, 700mA, +CE, CL, PDR
NTA
XC6222D101PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±20mV, 700mA, +CE, CL, PDR
NTB
XC6222D111ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.1V±20mV, 700mA, +CE, CL, PDR
NTB
XC6222D111MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.1V±20mV, 700mA, +CE, CL, PDR
NTB
XC6222D111PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±20mV, 700mA, +CE, CL, PDR
NTC
XC6222D121ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.2V±20mV, 700mA, +CE, CL, PDR
NTC
XC6222D121MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.2V±20mV, 700mA, +CE, CL, PDR
NTC
XC6222D121PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±20mV, 700mA, +CE, CL, PDR
NTD
XC6222D131ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.3V±20mV, 700mA, +CE, CL, PDR
NTD
XC6222D131MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.3V±20mV, 700mA, +CE, CL, PDR
NTD
XC6222D131PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±20mV, 700mA, +CE, CL, PDR
NTE
XC6222D141ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.4V±20mV, 700mA, +CE, CL, PDR
NTE
XC6222D141MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.4V±20mV, 700mA, +CE, CL, PDR
NTE
XC6222D141PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±20mV, 700mA, +CE, CL, PDR
NTF
XC6222D151ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.5V±20mV, 700mA, +CE, CL, PDR
NTF
XC6222D151MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.5V±20mV, 700mA, +CE, CL, PDR
NTF
XC6222D151PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±20mV, 700mA, +CE, CL, PDR
NTH
XC6222D161ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.6V±20mV, 700mA, +CE, CL, PDR
NTH
XC6222D161MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.6V±20mV, 700mA, +CE, CL, PDR
NTH
XC6222D161PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±20mV, 700mA, +CE, CL, PDR
NTJ
P6SMB200A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=200V, Vbr=190..210V, 2.2A, 600W(1ms)
NTK
SMB200A
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=190..210V, Vrwm=171V, 2.19A, 600W(1ms)
NTK
XC6222D171ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.7V±20mV, 700mA, +CE, CL, PDR
NTK
XC6222D171MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.7V±20mV, 700mA, +CE, CL, PDR
NTK
XC6222D171PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±20mV, 700mA, +CE, CL, PDR
NTL
XC6222D181ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.8V±20mV, 700mA, +CE, CL, PDR
NTL
XC6222D181MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.8V±20mV, 700mA, +CE, CL, PDR
NTL
XC6222D181PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±20mV, 700mA, +CE, CL, PDR
NTM
SMB200CA
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=190..210V, Vrwm=171V, 2.19A, 600W(1ms), Bidir.
NTM
XC6222D191ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 1.9V±20mV, 700mA, +CE, CL, PDR
NTM
XC6222D191MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.9V±20mV, 700mA, +CE, CL, PDR
NTM
XC6222D191PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±20mV, 700mA, +CE, CL, PDR
NTN
XC6222D201ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.0V±20mV, 700mA, +CE, CL, PDR
NTN
XC6222D201MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.0V±20mV, 700mA, +CE, CL, PDR
NTN
XC6222D201PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.0V±20mV, 700mA, +CE, CL, PDR
NTP
XC6222D211ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.1V±1%, 700mA, +CE, CL, PDR
NTP
XC6222D211MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.1V±1%, 700mA, +CE, CL, PDR
NTP
XC6222D211PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.1V±1%, 700mA, +CE, CL, PDR
NTR
XC6222D221ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.2V±1%, 700mA, +CE, CL, PDR
NTR
XC6222D221MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.2V±1%, 700mA, +CE, CL, PDR
NTR
XC6222D221PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.2V±1%, 700mA, +CE, CL, PDR
NTS
XC6222D231ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.3V±1%, 700mA, +CE, CL, PDR
NTS
XC6222D231MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.3V±1%, 700mA, +CE, CL, PDR
NTS
XC6222D231PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.3V±1%, 700mA, +CE, CL, PDR
NTT
XC6222D241ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.4V±1%, 700mA, +CE, CL, PDR
NTT
XC6222D241MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.4V±1%, 700mA, +CE, CL, PDR
NTT
XC6222D241PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.4V±1%, 700mA, +CE, CL, PDR
NTU
XC6222D251ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.5V±1%, 700mA, +CE, CL, PDR
NTU
XC6222D251MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.5V±1%, 700mA, +CE, CL, PDR
NTU
XC6222D251PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.5V±1%, 700mA, +CE, CL, PDR
NTV
XC6222D261ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.6V±1%, 700mA, +CE, CL, PDR
NTV
XC6222D261MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.6V±1%, 700mA, +CE, CL, PDR
NTV
XC6222D261PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±1%, 700mA, +CE, CL, PDR
NTX
XC6222D271ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.7V±1%, 700mA, +CE, CL, PDR
NTX
XC6222D271MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.7V±1%, 700mA, +CE, CL, PDR
NTX
XC6222D271PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.7V±1%, 700mA, +CE, CL, PDR
NTY
XC6222D281ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.8V±1%, 700mA, +CE, CL, PDR
NTY
XC6222D281MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.8V±1%, 700mA, +CE, CL, PDR
NTY
XC6222D281PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±1%, 700mA, +CE, CL, PDR
NTZ
XC6222D291ER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 2.9V±1%, 700mA, +CE, CL, PDR
NTZ
XC6222D291MR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.9V±1%, 700mA, +CE, CL, PDR
NTZ
XC6222D291PR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.9V±1%, 700mA, +CE, CL, PDR