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 'DZ'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
DZ
SMSZ4709
Good-Ark Electronics
SOD-123
Zener diode
24V±5%, 9.9mA, 350mW
DZ
MM3Z3B9H
Zowie Technology
SOD-323
Zener diode
3.822..3.978V, Izt=5mA, Zzt=130, 300mW
DZ
MMSZ4709-F
TAITRON Components
SOD-123F
Zener diode
22.8..25.2V, Izt=0.05mA, 500mW
DZ
BZT52H-B18
Philips
SOD-123FL
Zener diode
18V±2%, Izt=5mA, Zzt=20, 375mW
DZ
SODJ100CA-SH
Leshan Radio Company
SOD-123FL
Transient voltage supressor
Vrwm=100V, Vbr=111..123V, Ipp=20A(8.3ms), 200W(1ms), Bidir.
DZ
BZT52B3V9WS
TAITRON Components
SOD-323F
Zener diode
3.822..3.978V, Izt=5mA, 300mW
DZ
BZT52-B8V2S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
8.04..8.36V, Izt=5mA, Zzt=15, 200mW
DZ
MM3Z3B9
JinYu semiconductor
SOD-323FL
Zener diode
3.822..3.978V, Izt=5mA, Zzt=130, 300mW
DZ
MM3Z8V2B
Fairchild Semiconductor
SOD-323FL
Zener diode
8.04..8.36V, Zzt=14, Izt=5mA, 200mW
DZ
MM3Z8V2BW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
8.04..8.36V, Izt=5mA, Zzt=15, 200mW
DZ
TCMM3Z8V2B
Tak Cheong Semiconductor
SOD-323FL
Zener diode
8.2V±2%, Izt=5mA, Zzt=14, 200mW
DZ
CD214B-T100CA
Bourns
DO-214AA
Transient voltage supressor
Vrwm=100V, Irsm=3.7A, 600W(1ms), Bidir.
DZ
EC76SMBJ100CA
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
P6SMBJ100CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Bourns
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Diodes
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Leimao Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111..123V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Lucky Forest
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Ruilong Yuan Electronics
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=3.70A, 600W(1ms), Bidir.
DZ
SMBJ100CA
StarHope
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Starsea Electronic
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBJ100CA-T
INPAQ Technology
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
TV06B101JB-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=3.70A, 600W(1ms), Bidir.
DZ
TSMC16A
Vishay Semiconductor
DO-214AB
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, Ipp=67.0A, 1500W(1ms)
DZ
6.0SMAJ100CA
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
SMBS100CA
Formosa Microsemi
SMB-S
Transient voltage supressor
Vrwm=100V, Vbr=111..123V, Ipp=3.7A, 600W(1ms), Bidir.
DZ
BCW68RH
Siemens
SOT-23
PNP transistor
AF, Sw, 60V, 800mA, 350mW, B>250, >100MHz
DZ
BZX84B15
Diotec Semiconductor
SOT-23
Zener diode
14.70..15.30V, Zzt=30, Izt=5mA, 410mW
DZ
MMBZ4709
Vishay Semiconductor
SOT-23
Zener diode
24V±5%, If=10mA, 350mW
DZ
RT9809-48CV
Richtek Technology
SOT-23
Voltage detector IC
4.8V±2%, -Reset PPO
DZ
SiP809CLEUDDT
Vishay Semiconductor
SOT-23
Voltage detector IC
4.63V±1.5%, -Reset PPO, Rdt=30ms
DZ
PDTC124XM
NXP Semiconductors
SOT-883
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=22k/47k
DZ
MAX6314US43D3-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.3V±1.8%, -MR, -Reset Bidir, PPO, 140ms
DZ
IXD5109C39AN
IXYS
SSOT-24
Voltage detector IC
3.9V±2%, +Reset PPO
DZ
IXD5127C53JNR
IXYS
SSOT-24
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, 400ms Rt delay
DZ
IXD5127N54DNR
IXYS
SSOT-24
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, 400ms Rt delay
DZ
XC6109C39AN
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±2%, +Reset PPO
DZ
XC6119C39ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.9V±2%, -Reset PPO
DZ
XC6127C53JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rdt=400ms
DZ
XC6127N54DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rdt=400ms
DZ
XC6129N54BNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, -Reset ODO, Rel. Delay, Undef. Protect
DZ
XC6237A31BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.15V±1%, 150mA, +CE, CL
DZ
XC6501B21ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±1%, 200mA, +CE, CL
DZ
R3114K301A
Ricoh
DFN1010-4
Voltage detector IC
3.0V±0.8%, -Reset ODO
DZ
XC6223F39B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.95V±1%, 300mA, +CE, CL, ICP
DZ
XC6129N54B9R-G
Torex Semiconductor
USPQ-4B05
Voltage detector IC
5.4V±0.8%, -Reset ODO, Rel. Delay, Undef. Protect
DZ
XC6237A31B9R-G
Torex Semiconductor
USPQ-4B05
Linear voltage regulator IC
LDO, 3.15V±1%, 150mA, +CE, CL
DZ
AP7340D-32FS4-7
Diodes
X2-DFN1010-4
Linear voltage regulator IC
LDO, 3.2V±1%, 150mA, +CE, CL
DZ
TCR2DG36
Toshiba
WCSP4
Linear voltage regulator IC
LDO, 3.6V±1%, 200mA, +CE
DZ
TC1055-2.8VCT713
Microchip Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 100mA, +CE, -Error
DZ
AP131-40W
Anachip
SOT-23-5L
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA, +CE
DZ
AP131-40TW
Anachip
TSOT-23-5L
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA, +CE
DZ
AP131-40Y
Anachip
SOT-89-5L
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA, +CE
DZ
RP152N048A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE
DZ
R5220D042B
Ricoh
SON-6
DC/DC voltage converter IC
PWM st-dwn, +CE, Vdc=1.3V, Vldo=1.1V
DZ
R3134K43EA8
Ricoh
DFN1212-6
Voltage detector IC
4.38V±1.8%, -Reset ODO, -MR
DZ
XC9245A37C7R-G
Torex Semiconductor
USPN-6
DC/DC voltage converter IC
PWM/PFM st-dwn, 1.2MHz, 3.7V±2.0%, 400mA, +CE
DZ-
RT9193-32PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.2V±1%, 300mA, +CE
DZ0
IXD3236G40DMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
XC9236G40DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
IXD3236G40D0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
XC9236G40D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
IXD3236G40DER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
XC9236G40DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
IXD3236G40D4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ0
XC9236G40D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, HSST, CL
DZ6
P6SMAFJ100CA
Sunmate Semiconductor
SMA-F
Transient voltage supressor
Vrwm=100V, Vbr=111..128.0V, Ipp=3.7A, 600W, Bidir.
DZ6
SMA6J100CA
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=100V, Vbr=111..128.0V, Ipp=3.7A, 600W(1ms), Bidir.
DZA
P6SMB6.8C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=6.8V, Vbr=6.45..7.14V, 57.1A, 600W(1ms), Bidir.
DZA
TPSMBJ100CA
Anova Technologies
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=110.0..123.0V, Ipp=3.70A, 600W(1ms), Bidir.
DZA
TPSMBJ100CA
Semimier Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=110.0..123.0V, Ipp=3.70A, 600W(1ms), Bidir.
DZA
TPSMBJ100CA
UN Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=110.0..123.0V, Ipp=3.70A, 600W(1ms), Bidir.
DZA
TPSMBJ100CA-VR
Littelfuse
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111.0..123.0V, Ipp=3.7A, 600W(1ms), Bidir.
DZB
P6SMB6.8CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=6.8V, Vbr=6.45..7.14V, 57.1A, 600W(1ms), Bidir.
DZC
P6SMB7.5C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=7.5V, Vbr=7.13..7.88V, 53.1A, 600W(1ms), Bidir.
DZD
P6SMB7.5CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=7.5V, Vbr=7.13..7.88V, 53.1A, 600W(1ms), Bidir.
DZE
P6SMB8.2C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=8.2V, Vbr=7.79..8.61V, 49.6A, 600W(1ms), Bidir.
DZF
P6SMB8.2CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=8.2V, Vbr=7.79..8.61V, 49.6A, 600W(1ms), Bidir.
DZG
P6SMB9.1C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=9.1V, Vbr=8.65..9.55V, 44.8A, 600W(1ms), Bidir.
DZH
P6SMB9.1CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=9.1V, Vbr=8.65..9.55V, 44.8A, 600W(1ms), Bidir.
DZH
SMBJ100CA-H
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=111..123V, Vrwm=100V, Ipp=3.7A, 600W(1ms), Bidir.
DZJ
P6SMB10C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=10V, Vbr=9.5..10.5V, 41.4A, 600W(1ms), Bidir.
DZJ
1.5SMC16A
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=13.6V, Vbr=15.2..16.8V, Ipp=67A, 1500W(1ms)
DZJ
1.5SMC16CA
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=13.6V, Vbr=15.2..16.8V, Ipp=67A, 1500W(1ms), Bidir.
DZK
P6SMB10CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=10V, Vbr=9.5..10.5V, 41.4A, 600W(1ms), Bidir.
DZL
P6SMB11C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=11V, Vbr=10.5..11.6V, 38.5A, 600W(1ms), Bidir.
DZM
P6SMB11CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=11V, Vbr=10.5..11.6V, 38.5A, 600W(1ms), Bidir.
DZN
P6SMB12C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=12V, Vbr=11.4..12.6V, 35.9A, 600W(1ms), Bidir.
DZP
P6SMB12CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=12V, Vbr=11.4..12.6V, 35.9A, 600W(1ms), Bidir.
DZP
TPSMC16A
Vishay Semiconductor
DO-214AB
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, 66.7A, 1500W(1ms)
DZP
TPC16A
Vishay Semiconductor
TO-277A
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, Ipp=66.7A, 1500W(1ms)
DZQ
P6SMB13C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=12.4..13.7V, 33A, 600W(1ms), Bidir.
DZR
P6SMB13CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=12.4..13.7V, 33A, 600W(1ms), Bidir.
DZS
P6SMB15C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=15V, Vbr=14.3..15.8V, 28.3A, 600W(1ms), Bidir.
DZT
P6SMB15CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=15V, Vbr=14.3..15.8V, 28.3A, 600W(1ms), Bidir.
DZT
SMBJ100CAT
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100.0V, Vbr=111..123V, Ipp=3.7A, 600W(1ms), Bidir.
DZT
SMA6J100CAT
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=100.0V, Vbr=111..123V, Ipp=3.7A, 600W(1ms), Bidir.
DZU
P6SMB16C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=16V, Vbr=15.2..16.8V, 26.7A, 600W(1ms), Bidir.
DZV
P6SMB16CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=16V, Vbr=15.2..16.8V, 26.7A, 600W(1ms), Bidir.
DZW
P6SMB18C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=18V, Vbr=17.1..18.9V, 23.8A, 600W(1ms), Bidir.
DZX
P6SMB18CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=18V, Vbr=17.1..18.9V, 23.8A, 600W(1ms), Bidir.
DZY
P6SMB20C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=20V, Vbr=19..21.0V, 21.7A, 600W(1ms), Bidir.
DZZ
P6SMB20CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=20V, Vbr=19..21.0V, 21.7A, 600W(1ms), Bidir.
DZAA
MAX810BSUR
Maxim Integrated Products
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO

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