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 'NZ'

Marking
Name
Manufacturer/Case
Function
NZ
1SMB100A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=100V, 3.7A, 600W(1ms)
NZ
3.0SMB120A
Ruilong Yuan Electronics
DO-214AA
Zener diode
111.0..128.0V, Zzt=300, Izt=6.3mA, 3W
NZ
AP7313-33SA
Diodes
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 150mA
NZ
BF1105SW
Infineon Technologies
SOT-343
MOSFET n-type
Dual gate, VHF, UHF, 7V, 30mA, 200mW
NZ
BFS20R
Siemens
SOT-23
NPN transistor
RF, 30V, 25mA, 250mW, B=85, 450MHz
NZ
BZT52B20S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
19.60..20.40V, Izt=5mA, Zzt=55, 200mW
NZ
BZT52C27W

SOD-123
Zener diode
25.65..28.35V, Izt=2mA, Zzt=80, 500mW
NZ
CD214B-T100A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=100V, Irsm=3.7A, 600W(1ms)
NZ
KRC233S
Korea Electronics
SOT-23
NPN transistor
Sw, 30V, 600mA, 200mW, 200MHz, R1=10k
NZ
MM3Z20VB
Fairchild Semiconductor
SOD-323FL
Zener diode
19.60..20.40V, Zzt=51, Izt=5mA, 200mW
NZ
MM3Z20VBW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
19.60..20.40V, Izt=5mA, Zzt=55, 200mW
NZ
P6SMBJ100A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms)
NZ
PT7M7028CHTA

SOT-23-5
Voltage detector IC
2.8V±1.5%, +Reset PPO
NZ
PT7M7028CHTAE

SOT-23-5
Voltage detector IC
2.8V±1.5%, +Reset PPO, Lead free
NZ
PZU5.1B3A/DG
Philips
SOD-323
Zener diode
5.1V±2%, If=200mA, 320mW, halogen-free
NZ
R5323N030B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.7V/3V±1%, 150mA, +CE, CL
NZ
SMBG100A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 3.7A, 600W(1ms)
NZ
SMBJ100A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 3.7A, 600W(1ms)
NZ
SMBJ100A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 3.7A, 600W(1ms)
NZ
SMF100A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=100V, Vbr=111..123V, 1.1A, 200W(1ms)
NZ
SMF100CA
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, 1.23A, 200W(10/1000µs), Bidir.
NZ
SMF11A-M
Vishay Semiconductor
SMF
ElectroStatic Discharge Protection diode
Vbr=12.2V, Vrwm=11V, Ipp=11A, 200W(1ms)
NZ
TC1185-2.8VRX
Microchip Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 150mA, +CE
NZ
TCMM3Z20VB
Tak Cheong Semiconductor
SOD-323FL
Zener diode
20V±2%, Izt=5mA, Zzt=51, 200mW
NZ
TV02W101B-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=100V, Vbr=111..123V, Ipp=1.23A, 200W(1ms), Bidir.
NZ
TV06B101J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=3.70A, 600W(1ms)
NZ
XC6109N39AN
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±2%, +Reset ODO
NZ
XC6119N49ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.9V±2%, -Reset ODO
NZ
XC6127C54DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=400ms
NZ
XC6225B122NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.2V±30mV, 30mA, +CE, CL
NZA
P4SMA6.8C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=6.12..7.48V, Vrwm=5.50V, 38.0A, 400W(1ms), Bidir.
NZA
S-1111B41MC-NZATFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.1V±1.0%, 150mA, +CE
NZA
S-1111B41PN-NZATFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.1V±1.0%, 150mA, +CE
NZB
P4SMA6.8CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=6.45..7.14V, Vrwm=5.80V, 40.0A, 400W(1ms), Bidir.
NZB
S-1111B42MC-NZBTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.2V±1.0%, 150mA, +CE
NZB
S-1111B42PN-NZBTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.2V±1.0%, 150mA, +CE
NZC
P4SMA7.5C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=6.75..8.25V, Vrwm=6.05V, 36.0A, 400W(1ms), Bidir.
NZC
S-1111B43MC-NZCTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.3V±1.0%, 150mA, +CE
NZC
S-1111B43PN-NZCTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.3V±1.0%, 150mA, +CE
NZD
P4SMA7.5CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=7.13..7.88V, Vrwm=6.40V, 37.0A, 400W(1ms), Bidir.
NZD
S-1111B44MC-NZDTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±1.0%, 150mA, +CE
NZD
S-1111B44PN-NZDTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.4V±1.0%, 150mA, +CE
NZE
P4SMA8.2C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=7.38..9.02V, Vrwm=6.63V, 33.0A, 400W(1ms), Bidir.
NZE
S-1111B45MC-NZETFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±1.0%, 150mA, +CE
NZE
S-1111B45PN-NZETFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.5V±1.0%, 150mA, +CE
NZF
P4SMA8.2CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=7.79..8.61V, Vrwm=7.02V, 35.0A, 400W(1ms), Bidir.
NZF
S-1111B46MC-NZFTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.6V±1.0%, 150mA, +CE
NZF
S-1111B46PN-NZFTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.6V±1.0%, 150mA, +CE
NZG
P4SMA9.1C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=8.19..10.0V, Vrwm=7.37V, 30.0A, 400W(1ms), Bidir.
NZG
S-1111B47MC-NZGTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±1.0%, 150mA, +CE
NZG
S-1111B47PN-NZGTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.7V±1.0%, 150mA, +CE
NZH
P4SMA9.1CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=7.78V, 31.0A, 400W(1ms), Bidir.
NZH
S-1111B48MC-NZHTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.8V±1.0%, 150mA, +CE
NZH
S-1111B48PN-NZHTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.8V±1.0%, 150mA, +CE
NZI
S-1111B49MC-NZITFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 4.9V±1.0%, 150mA, +CE
NZI
S-1111B49PN-NZITFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 4.9V±1.0%, 150mA, +CE
NZJ
P4SMA10C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=9.00..11.0V, Vrwm=8.10V, 28.0A, 400W(1ms), Bidir.
NZJ
S-1111B50MC-NZJTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±1.0%, 150mA, +CE
NZJ
S-1111B50PN-NZJTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.0V±1.0%, 150mA, +CE
NZK
P4SMA10CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=9.50..10.5V, Vrwm=8.55V, 29.0A, 400W(1ms), Bidir.
NZK
S-1111B51MC-NZKTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.1V±1.0%, 150mA, +CE
NZK
S-1111B51PN-NZKTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.1V±1.0%, 150mA, +CE
NZL
P4SMA11C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=9.90..12.1V, Vrwm=8.92V, 26.0A, 400W(1ms), Bidir.
NZL
S-1111B52MC-NZLTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.2V±1.0%, 150mA, +CE
NZL
S-1111B52PN-NZLTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.2V±1.0%, 150mA, +CE
NZM
P4SMA11CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=10.5..11.6V, Vrwm=9.40V, 27.0A, 400W(1ms), Bidir.
NZM
S-1111B53MC-NZMTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.3V±1.0%, 150mA, +CE
NZM
S-1111B53PN-NZMTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.3V±1.0%, 150mA, +CE
NZN
P4SMA12C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=10.8..13.2V, Vrwm=9.72V, 24.0A, 400W(1ms), Bidir.
NZN
S-1111B54MC-NZNTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.4V±1.0%, 150mA, +CE
NZN
S-1111B54PN-NZNTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.4V±1.0%, 150mA, +CE
NZO
S-1111B55MC-NZOTFG
Seiko Instruments
SOT-23-5
Linear voltage regulator IC
LDO, 5.5V±1.0%, 150mA, +CE
NZO
S-1111B55PN-NZOTFG
Seiko Instruments
SON-5
Linear voltage regulator IC
LDO, 5.5V±1.0%, 150mA, +CE
NZP
P4SMA12CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=11.4..12.6V, Vrwm=10.2V, 25.0A, 400W(1ms), Bidir.
NZQ
P4SMA13C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=11.7..14.3V, Vrwm=10.5V, 22.0A, 400W(1ms), Bidir.
NZR
P4SMA13CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=12.4..13.7V, Vrwm=11.1V, 23.0A, 400W(1ms), Bidir.
NZs
BF1105S
Infineon Technologies
SOT-143
MOSFET n-type
Dual gate, VHF, UHF, 7V, 30mA, 200mW
NZs
BF1105SR
Infineon Technologies
SOT-143R
MOSFET n-type
Dual gate, VHF, UHF, 7V, 30mA, 200mW
NZS
P4SMA15C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=13.5..16.5V, Vrwm=12.1V, 19.0A, 400W(1ms), Bidir.
NZT
P4SMA15CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=14.3..15.8V, Vrwm=12.8V, 20.0A, 400W(1ms), Bidir.
NZU
P4SMA16C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=14.4..17.6V, Vrwm=12.9V, 18.0A, 400W(1ms), Bidir.
NZV
P4SMA16CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, 19.0A, 400W(1ms), Bidir.
NZW
P4SMA18C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=16.2..19.8V, Vrwm=14.5V, 16.0A, 400W(1ms), Bidir.
NZX
P4SMA18CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=17.1..18.9V, Vrwm=15.3V, 17.0A, 400W(1ms), Bidir.
NZY
P4SMA20C
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=18.0..22.0V, Vrwm=16.2V, 14.0A, 400W(1ms), Bidir.
NZZ
P4SMA20CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, 15.0A, 400W(1ms), Bidir.