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
6.0SMAJ78A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.8A, 600W(1ms)
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, 350mW, B=100..300, 300MHz
NT
CHT4401TPT
Chenmko Enterprise
SOT-416
NPN transistor
AF, Sw, 40V, 600mA, B=100..300, 250MHz
NT
EC76SMBJ78A
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
EUP7201-3.0/3.3U
Eutech Microelectronics
USP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±2%, 150mA, +CE
NT
EUP7201-3.0/3.3V
Eutech Microelectronics
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±2%, 150mA, +CE
NT
IXD5109N34AN
IXYS
SSOT-24
Voltage detector IC
3.4V±2%, +Reset ODO
NT
IXD5127C44DNR
IXYS
SSOT-24
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, 400ms Rt delay
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
Pericom Technology
SOT-23-5
Voltage detector IC
2.6V±1.5%, +Reset PPO
NT
PT7M7026CHTAE
Pericom Technology
SOT-23-5
Voltage detector IC
2.6V±1.5%, +Reset PPO, Lead free
NT
PZU4.7B1A/DG
NXP Semiconductors
SOD-323
Zener diode
4.42..4.61V, Zzt=80(Iz=5mA), 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
Bourns
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NT
SMBJ78A
Starsea Electronic
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Leimao Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.7..95.8V, Ipp=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
SMBJ78A
Ruilong Yuan Electronics
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
StarHope
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Lucky Forest
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMBJ78A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NT
SMBJ78A-T
INPAQ Technology
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=4.8A, 600W(1ms)
NT
SMF78A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, 1.4A, 200W(1ms)
NT
SMF78A
Taiwan Semiconductor Company
SOD-123W
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, 1.4A, 200W(1ms)
NT
SMF78CA
Socay Electronics
SOD-123FL
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=1.59A, 200W(1ms), Bidirectional
NT
SMF8V5A-M
Vishay Semiconductor
DO-219AB
ElectroStatic Discharge Protection diode
Vbr=9.44V, Vrwm=8.5V, Ipp=13.9A, 200W(1ms), halogen free
NT
SODJ78A-SH
Leshan Radio Company
SOD-123FL
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, Ipp=20A(8.3ms), 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), Bidirectional
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, 400ms Rt delay
NT
XC6129C44JNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±0.8%, +Reset PPO, Detect Delay
NT
XC6129N44JNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±0.8%, +Reset ODO, Detect Delay
NT
XC6225B09ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 0.95V±30mV, 30mA, +CE, CL
NT
YFZVFH27B
Rohm
TUMD2M
Zener diode
24.97..26.26V, Izt=5mA, Zzt=45, 500mW
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
NT6
SMA6J78A
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=85.0..99.7V, Ipp=4.8A, 600W(1ms)
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
TPSMB78A-VR
Littelfuse
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.8A, 600W(1ms)
NTA
TPSMBJ78A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NTA
TPSMBJ78A
Semimier Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NTA
TPSMBJ78A
Anova Technologies
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NTA
TPSMBJ78A
UN Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.70..95.80V, Ipp=4.76A, 600W(1ms)
NTA
TPSMF4L78A
Littelfuse
SOD-123FL
Transient voltage supressor
Vbr=86.70..95.80V, Vrwm=78V, Ipp=3.2A, 400W(1ms)
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), Bidirectional
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
SMA6J78AT
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=78.0V, Vbr=86.7..95.8V, Ipp=4.7A, 600W(1ms)
NTT
SMBJ78AT
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=78.0V, Vbr=86.7..95.8V, Ipp=4.7A, 600W(1ms)
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