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 'NX'

Marking
Name
Manufacturer/Case
Function
NX
1SMB90A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=90V, 4.1A, 600W(1ms)
NX
2SK2857
NEC Electronics
SOT-89
MOSFET n-type
V-MOS, LogL, 60V, ±4A, <0.22
NX
3.0SMB110A
Ruilong Yuan Electronics
DO-214AA
Zener diode
100.0..115.50V, Zzt=225, Izt=6.8mA, 3W
NX
AP7313-28SA
Diodes
SOT-23
Linear voltage regulator IC
LDO, 2.8V±2%, 150mA
NX
ASM812REUSF
Alliance Semiconductor
SOT-143
Voltage detector IC
2.63V±1.5%, +Reset PPO, -MR
nX
BU46L374G
Rohm
SSOP-3
Voltage detector IC
3.7V±1%, -Reset PPO, Td=400ms
NX
BZT52C22W

SOD-123
Zener diode
20.90..23.10V, Izt=5mA, Zzt=55, 500mW
NX
CD214B-T90A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=90V, Irsm=4.1A, 600W(1ms)
NX
P6SMB250A
Fagor Electronica
DO-214AA
Transient voltage supressor
Vbr=237..263V, Vrwm=214V, 1.75A, 600W(1ms)
NX
P6SMBJ90A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, 4.1A, 600W(1ms)
NX
PT7M7027NLTA

SOT-23-5
Voltage detector IC
2.7V±1.5%, -Reset ODO
NX
PT7M7027NLTAE

SOT-23-5
Voltage detector IC
2.7V±1.5%, -Reset ODO, Lead free
NX
PZU5.1B1A/DG
Philips
SOD-323
Zener diode
5.1V±2%, If=200mA, 320mW, halogen-free
NX
R5323N026B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/1.9V±1%, 150mA, +CE, CL
NX
SM6T100C
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=85.5V, Vbr=95..105V, 4.4A, 600W(1ms), Bidir.
NX
SMBG90A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, 4.1A, 600W(1ms)
NX
SMBJ90A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, 4.1A, 600W(1ms)
NX
SMBJ90A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=90V, Vbr=100..115.5V, 4.1A, 600W(1ms)
NX
SMF10A-M
Vishay Semiconductor
SMF
ElectroStatic Discharge Protection diode
Vbr=11.1V, Vrwm=10V, Ipp=11.8A, 200W(1ms)
NX
SMF90A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, 1.2A, 200W(1ms)
NX
SMF90CA
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=90V, Vbr=100.0..111.0V, 1.37A, 200W(10/1000µs), Bidir.
NX
TV02W900B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=90V, Vbr=100..111V, Ipp=1.3A, 200W(1ms), Bidir.
NX
TV06B900J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=90V, Vbr=100.0..111.0V, Ipp=4.11A, 600W(1ms)
NX
XC6109N37AN
Torex Semiconductor
SSOT-24
Voltage detector IC
3.7V±2%, +Reset ODO
NX
XC6119N47ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.7V±2%, -Reset ODO
NX
XC6127C50DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.0V±0.8%, -Reset PPO, -MR, Rt=400ms
NX
XC6225B112NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.1V±30mV, 30mA, +CE, CL
NX0
XC6222D30BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL, PDR
NX0
XC6222D30BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL, PDR
NX0
XC6222D30BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL, PDR
NX1
XC6222D31BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL, PDR
NX1
XC6222D31BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL, PDR
NX1
XC6222D31BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL, PDR
NX2
XC6222D32BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL, PDR
NX2
XC6222D32BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL, PDR
NX2
XC6222D32BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL, PDR
NX3
XC6222D33BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL, PDR
NX3
XC6222D33BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL, PDR
NX3
XC6222D33BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL, PDR
NX4
XC6222D34BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL, PDR
NX4
XC6222D34BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL, PDR
NX4
XC6222D34BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL, PDR
NX5
XC6222D35BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL, PDR
NX5
XC6222D35BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL, PDR
NX5
XC6222D35BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL, PDR
NX6
XC6222D36BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL, PDR
NX6
XC6222D36BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL, PDR
NX6
XC6222D36BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL, PDR
NX7
XC6222D37BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL, PDR
NX7
XC6222D37BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL, PDR
NX7
XC6222D37BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL, PDR
NX8
XC6222D38BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL, PDR
NX8
XC6222D38BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL, PDR
NX8
XC6222D38BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL, PDR
NX9
XC6222D39BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL, PDR
NX9
XC6222D39BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL, PDR
NX9
XC6222D39BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL, PDR
NXA
P4SMA22C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=19.8..24.2V, Vrwm=17.8V, 13.0A, 400W(1ms), Bidir.
NXA
XC6222D40BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL, PDR
NXA
XC6222D40BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL, PDR
NXA
XC6222D40BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL, PDR
NXB
P4SMA22CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=20.9..23.1V, Vrwm=18.8V, 14.0A, 400W(1ms), Bidir.
NXB
XC6222D41BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL, PDR
NXB
XC6222D41BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL, PDR
NXB
XC6222D41BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL, PDR
NXC
P4SMA24C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=21.6..26.4V, Vrwm=19.4V, 12.0A, 400W(1ms), Bidir.
NXC
XC6222D42BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL, PDR
NXC
XC6222D42BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL, PDR
NXC
XC6222D42BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL, PDR
NXD
P4SMA24CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=22.8..25.2V, Vrwm=20.5V, 13.0A, 400W(1ms), Bidir.
NXD
XC6222D43BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL, PDR
NXD
XC6222D43BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL, PDR
NXD
XC6222D43BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL, PDR
NXE
P4SMA27C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=24.3..29.7V, Vrwm=21.8V, 11.0A, 400W(1ms), Bidir.
NXE
XC6222D44BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL, PDR
NXE
XC6222D44BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL, PDR
NXE
XC6222D44BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL, PDR
NXF
P4SMA27CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=25.7..28.4V, Vrwm=23.1V, 11.2A, 400W(1ms), Bidir.
NXF
XC6222D45BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL, PDR
NXF
XC6222D45BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL, PDR
NXF
XC6222D45BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL, PDR
NXG
P4SMA30C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=27.0..33.0V, Vrwm=24.3V, 10.0A, 400W(1ms), Bidir.
NXH
P4SMA30CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=28.5..31.5V, Vrwm=25.6V, 10.0A, 400W(1ms), Bidir.
NXH
XC6222D46BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL, PDR
NXH
XC6222D46BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL, PDR
NXH
XC6222D46BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL, PDR
NXJ
P4SMA33C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=29.7..36.3V, Vrwm=26.8V, 9.0A, 400W(1ms), Bidir.
NXK
P4SMA33CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=31.4..34.7V, Vrwm=28.2V, 9.0A, 400W(1ms), Bidir.
NXK
XC6222D47BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL, PDR
NXK
XC6222D47BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL, PDR
NXK
XC6222D47BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL, PDR
NXL
P4SMA36C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=32.4..39.6V, Vrwm=29.1V, 8.0A, 400W(1ms), Bidir.
NXL
XC6222D48BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL, PDR
NXL
XC6222D48BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL, PDR
NXL
XC6222D48BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL, PDR
NXM
P4SMA36CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=34.2..37.8V, Vrwm=30.8V, 8.4A, 400W(1ms), Bidir.
NXM
XC6222D49BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL, PDR
NXM
XC6222D49BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL, PDR
NXM
XC6222D49BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL, PDR
NXN
P4SMA39C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=35.1..42.9V, Vrwm=31.6V, 7.4A, 400W(1ms), Bidir.
NXP
P4SMA39CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=37.1..41.0V, Vrwm=33.3V, 7.8A, 400W(1ms), Bidir.
NXQ
P4SMA43C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=38.7..47.3V, Vrwm=34.8V, 6.8A, 400W(1ms), Bidir.
NXR
P4SMA43CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=40.9..45.2V, Vrwm=36.8V, 7.1A, 400W(1ms), Bidir.
NXS
P4SMA47C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=42.3..51.7V, Vrwm=38.1V, 6.2A, 400W(1ms), Bidir.
NXT
P4SMA47CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=44.7..49.4V, Vrwm=40.2V, 6.5A, 400W(1ms), Bidir.
NXU
P4SMA51C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=45.9..56.1V, Vrwm=41.3V, 5.7A, 400W(1ms), Bidir.
NXV
P4SMA51CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=48.5..53.6V, Vrwm=43.6V, 6.0A, 400W(1ms), Bidir.
NXW
P4SMA56C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=50.4..61.6V, Vrwm=45.4V, 5.2A, 400W(1ms), Bidir.
NXX
P4SMA56CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=53.2..58.8V, Vrwm=47.8V, 5.5A, 400W(1ms), Bidir.
NXY
P4SMA62C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=55.8..68.2V, Vrwm=50.2V, 4.7A, 400W(1ms), Bidir.
NXZ
P4SMA62CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=58.9..65.1V, Vrwm=53.0V, 5.0A, 400W(1ms), Bidir.