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'

Marking
Name
Manufacturer/Case
Function
DZ
AP131-40TW
Anachip
TSOT-23-5L
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA, +CE
DZ
AP131-40W
Anachip
SOT-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
BCW68RH
Siemens
SOT-23
PNP transistor
AF, Sw, 60V, 800mA, 350mW, B>250, >100MHz
DZ
BZT52B3V9WS
TAITRON Components
SOD-323F
Zener diode
3.822..3.978V, Izt=5mA, 300mW
DZ
BZT52B8V2S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
8.04..8.36V, Izt=5mA, Zzt=15, 200mW
DZ
BZT52H-B18
Philips
SOD-123FL
Zener diode
18V±2%, Izt=5mA, Zzt=20, 375mW
DZ
CD214B-T100CA
Bourns
DO-214AA
Transient voltage supressor
Vrwm=100V, Irsm=3.7A, 600W(1ms), Bidir.
DZ
MAX6314US43D3-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.3V±1.8%, -MR, -Reset Bidir, PPO, 140ms
DZ
MM3Z3B9H
Zowie Technology
SOD-323
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
MMBZ4709
Vishay Semiconductor
SOT-23
Zener diode
24V±5%, If=10mA, 350mW
DZ
MMSZ4709-F
TAITRON Components
SOD-123F
Zener diode
22.8..25.2V, Izt=0.05mA, 500mW
DZ
P6SMBJ100CA
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms), Bidir.
DZ
PDTC124XM
NXP Semiconductors
SOT-883
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=22k/47k
DZ
R3114K301A
Ricoh
DFN1010-4
Voltage detector IC
3.0V±0.8%, -Reset ODO
DZ
R3134K43EA8
Ricoh
DFN1212-6
Voltage detector IC
4.38V±1.8%, -Reset ODO, -MR
DZ
R5220D042B
Ricoh
SON-6
DC/DC voltage converter IC
PWM step-down, +CE, Vdc=1.3V, Vldo=1.1V
DZ
RP152N048A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE
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 30ms
DZ
SMBG100CA
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 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
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=111..128V, 3.7A, 600W(1ms), Bidir.
DZ
TC1055-2.8VCT713
Microchip Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 100mA, +CE, -Error
DZ
TCMM3Z8V2B
Tak Cheong Semiconductor
SOD-323FL
Zener diode
8.2V±2%, Izt=5mA, Zzt=14, 200mW
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
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, Rt=400ms
DZ
XC6127N54DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, -Reset ODO, -MR, Rt=400ms
DZ
XC6223F39B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.95V±1%, 300mA, +CE, CL, ICP
DZ
XC6501B21ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±1%, 200mA, +CE, CL
DZ
XC9245A37C7R-G
Torex Semiconductor
USPN-6
DC/DC voltage converter IC
PWM/PFM step-down, 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
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
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
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
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
DZA
P6SMB6.8C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=6.8V, Vbr=6.45..7.14V, 57.1A, 600W(1ms), Bidir.
DZAA
MAX810BSUR
Maxim Integrated Products
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO
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.
DZJ
1.5SMC16A
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=13.6V, Vbr=15.2..16.8V, Ipp=67A, 1500W(1ms)
DZJ
P6SMB10C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=10V, Vbr=9.5..10.5V, 41.4A, 600W(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
TPC16A
Vishay Semiconductor
TO-277A
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, Ipp=66.7A, 1500W(1ms)
DZP
TPSMC16A
Vishay Semiconductor
DO-214AB
Transient voltage supressor
Vbr=15.2..16.8V, Vrwm=13.6V, 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.
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.