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 'NM'

Marking
Name
Manufacturer/Case
Function
NM
1SMB64A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=64V, 5.8A, 600W(1ms)
NM
2SC2780-M
NEC Electronics
SOT-89
NPN transistor
AF-Amp, 140V, 50mA, 2W, 120MHz, B=90..180
NM
3.0SMB75A
Ruilong Yuan Electronics
DO-214AA
Zener diode
71.10..81.80V, Zzt=85, Izt=10mA, 3W
NM
ASM811LEUSF
Alliance Semiconductor
SOT-143
Voltage detector IC
4.63V±1.5%, -Reset PPO, -MR
Nm
BD49L58G
Rohm
SSOP-3
Voltage detector IC
5.8V±1%, -Reset PPO
Nm
BD52E48G-M
Rohm
SSOP-5
Voltage detector IC
4.8V±1%, -Reset ODO
nM
BU46L304G
Rohm
SSOP-3
Voltage detector IC
3.0V±1%, -Reset PPO, Td=400ms
NM
BZT52C15W

SOD-123
Zener diode
14.25..15.75V, Izt=5mA, Zzt=30, 500mW
NM
CD214B-T64A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=64V, Irsm=5.8A, 600W(1ms)
NM
EUP7201-2.8/2.8U

USP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±2%, 150mA, +CE
NM
EUP7201-2.8/2.8V

SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±2%, 150mA, +CE
NM
KRC111S
Korea Electronics
SOT-23
NPN transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1=10k
NM
KRC411
Korea Electronics
SOT-323
NPN transistor
Sw, 50V, 100mA, 100mW, 200MHz, R1=10k
NM
KRC411E
Korea Electronics
SOT-490
NPN transistor
Sw, 50V, 100mA, 100mW, 200MHz, R1=10k
NM
KRC411V
Korea Electronics
VSM
NPN transistor
Sw, 50V, 100mA, 100mW, 200MHz, R1=10k
NM
KRC661E
Korea Electronics
TESV
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=10k
NM
KRC661U
Korea Electronics
USV
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=10k
NM
KRC861E
Korea Electronics
TES6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=10k
NM
KRC861U
Korea Electronics
US6
NPN transistor
Dual, Sw, 50V, 100mA, 200mW, R1=10k
NM
P6SMB160A
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=160V, Vbr=152..168V, 2.7A, 600W(1ms)
NM
P6SMBJ64A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=64V, Vbr=71.1..90.1V, 5.8A, 600W(1ms)
nm
PT7M6250NLC3

SC-70
Voltage detector IC
5.0V±1.5%, -Reset ODO
nm
PT7M6250NLC3E

SC-70
Voltage detector IC
5.0V±1.5%, -Reset ODO, Lead free
nm
PT7M6250NLC4

SC-70-4
Voltage detector IC
5.0V±1.5%, -Reset ODO
nm
PT7M6250NLC4E

SC-70-4
Voltage detector IC
5.0V±1.5%, -Reset ODO, Lead free
nm
PT7M6250NLTA3

SOT-23
Voltage detector IC
5.0V±1.5%, -Reset ODO
nm
PT7M6250NLTA3E

SOT-23
Voltage detector IC
5.0V±1.5%, -Reset ODO, Lead free
NM
PT7M7024CLTA

SOT-23-5
Voltage detector IC
2.4V±1.5%, -Reset PPO
NM
PT7M7024CLTAE

SOT-23-5
Voltage detector IC
2.4V±1.5%, -Reset PPO, Lead free
NM
PZU4.3BA/DG
Philips
SOD-323
Zener diode
4.3V±5%, If=200mA, 320mW, halogen-free
NM
R1118K401B
Ricoh
DFN1612-4B
Linear voltage regulator IC
4V±1%, 150mA, +CE
NM
R1122N411A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.1V±2%, 150mA, -CE
NM
R5323N020B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.9V±1%, 150mA, +CE, CL
NM
RP106K181B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.8V±0.8%, 400mA, +CE
NM
SiP21106DT-45-E3
Vishay Semiconductor
TSOT-23-5L
Linear voltage regulator IC
LDO, 4.5V±1%, 150mA, +CE
NM
SMBG64A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=64V, Vbr=71.1..81.8V, 5.8A, 600W(1ms)
NM
SMBJ64A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=64V, Vbr=71.1..81.8V, 5.8A, 600W(1ms)
NM
SMBJ64A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=64V, Vbr=71.1..81.8V, 5.8A, 600W(1ms)
NM
SMF64A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=64V, Vbr=71.1..78.6V, 1.7A, 200W(1ms)
NM
SMF64CA
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=64.0V, Vbr=71.10..78.60V, 1.94A, 200W(10/1000µs), Bidir.
NM
SMF7V0A-M
Vishay Semiconductor
SMF
ElectroStatic Discharge Protection diode
Vbr=7.78V, Vrwm=7V, Ipp=16.7A, 200W(1ms)
NM
TV02W640B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=64V, Vbr=71.1..78.6V, Ipp=1.94A, 200W(1ms), Bidir.
NM
TV06B640J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=64.0V, Vbr=71.10..78.60V, Ipp=5.83A, 600W(1ms)
NM
XC6120N49N
Torex Semiconductor
SSOT-24
Voltage detector IC
4.9V±2%, N-ch, +Reset ODO
NM
XC6127C34DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=400ms
NM
XC6223H291NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.9V±1%, 300mA, +CE, CL, PDR, ICP
NM0
XC6222B30BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL
NM0
XC6222B30BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL
NM0
XC6222B30BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.05V±1%, 700mA, +CE, CL
NM1
FN4F4Z
NEC Electronics
SC-59
PNP transistor
Sw, 60V, 100mA, 200mW, R1=22k
NM1
GN4F4Z
NEC Electronics
SOT-323
PNP transistor
Sw, 60V, 100mA, 200mW, R1=22k
NM1
XC6222B31BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL
NM1
XC6222B31BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL
NM1
XC6222B31BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.15V±1%, 700mA, +CE, CL
NM2
XC6222B32BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL
NM2
XC6222B32BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL
NM2
XC6222B32BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.25V±1%, 700mA, +CE, CL
NM3
XC6222B33BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL
NM3
XC6222B33BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL
NM3
XC6222B33BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.35V±1%, 700mA, +CE, CL
NM4
XC6222B34BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL
NM4
XC6222B34BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL
NM4
XC6222B34BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.45V±1%, 700mA, +CE, CL
NM5
XC6222B35BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL
NM5
XC6222B35BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL
NM5
XC6222B35BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.55V±1%, 700mA, +CE, CL
NM6
XC6222B36BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL
NM6
XC6222B36BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL
NM6
XC6222B36BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.65V±1%, 700mA, +CE, CL
NM7
XC6222B37BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL
NM7
XC6222B37BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL
NM7
XC6222B37BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.75V±1%, 700mA, +CE, CL
NM8
XC6222B38BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL
NM8
XC6222B38BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL
NM8
XC6222B38BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.85V±1%, 700mA, +CE, CL
NM9
XC6222B39BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL
NM9
XC6222B39BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL
NM9
XC6222B39BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.95V±1%, 700mA, +CE, CL
NMA
XC6222B40BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL
NMA
XC6222B40BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL
NMA
XC6222B40BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.05V±1%, 700mA, +CE, CL
NMB
XC6222B41BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL
NMB
XC6222B41BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL
NMB
XC6222B41BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.15V±1%, 700mA, +CE, CL
NMC
1SMB64CA
ON Semiconductor
403C
Transient voltage supressor
Vrwm=64V, 5.8A, 600W(1ms), Bidir.
NMC
SZ1SMB64CA
ON Semiconductor
403C
Transient voltage supressor
Vrwm=64V, 5.8A, 600W(1ms), Bidir.
NMC
XC6222B42BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL
NMC
XC6222B42BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL
NMC
XC6222B42BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.25V±1%, 700mA, +CE, CL
NMD
XC6222B43BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL
NMD
XC6222B43BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL
NMD
XC6222B43BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.35V±1%, 700mA, +CE, CL
NME
XC6222B44BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL
NME
XC6222B44BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL
NME
XC6222B44BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.45V±1%, 700mA, +CE, CL
NMF
XC6222B45BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL
NMF
XC6222B45BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL
NMF
XC6222B45BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.55V±1%, 700mA, +CE, CL
NMH
XC6222B46BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL
NMH
XC6222B46BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL
NMH
XC6222B46BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.65V±1%, 700mA, +CE, CL
NMJ
P6SMB160A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=160V, Vbr=152..168V, 2.7A, 600W(1ms)
NMK
SMB160A
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=152..168V, Vrwm=136V, 2.74A, 600W(1ms)
NMK
XC6222B47BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL
NMK
XC6222B47BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL
NMK
XC6222B47BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.75V±1%, 700mA, +CE, CL
NML
XC6222B48BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL
NML
XC6222B48BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL
NML
XC6222B48BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.85V±1%, 700mA, +CE, CL
NMM
SMB160CA
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=152..168V, Vrwm=136V, 2.74A, 600W(1ms), Bidir.
NMM
XC6222B49BER-G
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL
NMM
XC6222B49BMR-G
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL
NMM
XC6222B49BPR-G
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.95V±1%, 700mA, +CE, CL