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 'VZ'
Marking
Name
Manufacturer/Case
Function
VZ
74LVC1G126FW5
Diodes
X1-DFN1010-6B
X1-DFN1010-6B
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
VZ
APX803S05-29SA
Diodes
SOT-23
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset ODO, Rdt=50ms
2.93V±1.5%, -Reset ODO, Rdt=50ms
VZ
BD46255G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.5V±1%, -MR, -Reset PPO, 500ms
2.5V±1%, -MR, -Reset PPO, 500ms
VZ
BZT52-B36S
Taiwan Semiconductor Company
SOD-323FL
SOD-323FL
Zener diode
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
VZ
CD214A-T51CA
Bourns
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Irsm=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Irsm=4.9A, 400W(1ms), Bidir.
VZ
EC76SMAJ250CA
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=279..309V, Vrwm=250V, Ipp=1.0A, 400W(1ms), Bidir.
Vbr=279..309V, Vrwm=250V, Ipp=1.0A, 400W(1ms), Bidir.
VZ
EM1103J-380
Excelliance MOS
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
LDO, 3.8V±2%, 300mA, +CE
VZ
IXD5127C54KNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, 800ms Rt delay
5.4V±0.8%, +Reset PPO, -MR, 800ms Rt delay
VZ
L74VHC1G135DF
Leshan Radio Company
SOT-353
SOT-353
CMOS logic IC
2-input NAND Schmitt-trigger (ODO)
2-input NAND Schmitt-trigger (ODO)
VZ
L74VHC1G135DT
Leshan Radio Company
SOT-23-5
SOT-23-5
CMOS logic IC
2-input NAND Schmitt-trigger (ODO)
2-input NAND Schmitt-trigger (ODO)
VZ
LD6922GC-33
Leadtrend Technology
SC-70-5
SC-70-5
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA, +CE
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA, +CE
VZ
LD6922GF-33
Leadtrend Technology
SC-82-4
SC-82-4
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA,
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA,
VZ
LD6922GU-33
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA, +CE
LDO, Ultra-LN, Soft start, 3.3V±2%, 500mA, +CE
VZ
LT4ME51CA
Lite-On Semiconductor
DO-219
DO-219
Transient voltage supressor
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
MC74VHC1G135DF
ON Semiconductor
SC-88A
SC-88A
CMOS logic IC
2-input NAND Schmitt-trigger (ODO)
2-input NAND Schmitt-trigger (ODO)
VZ
MC74VHC1G135DT
ON Semiconductor
TSOP-5
TSOP-5
CMOS logic IC
2-input NAND Schmitt-trigger (ODO)
2-input NAND Schmitt-trigger (ODO)
VZ
MM3Z36VB
Fairchild Semiconductor
SOD-323FL
SOD-323FL
Zener diode
35.28..36.72V, Zzt=84, Izt=2mA, 200mW
35.28..36.72V, Zzt=84, Izt=2mA, 200mW
VZ
MM3Z36VBW
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
VZ
NLV74VHC1G135DF
ON Semiconductor
SC-88A
SC-88A
CMOS logic IC
2-input NAND Schmitt-trigger (ODO)
2-input NAND Schmitt-trigger (ODO)
VZ
P4SMAJ300CA
Frontier Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=300V, Vbr=332..368V, Ipp=0.62A, 400W(1ms), Bidir.
Vrwm=300V, Vbr=332..368V, Ipp=0.62A, 400W(1ms), Bidir.
VZ
P4SMAJ51CA
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
P4SMAJ51CA
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
P4SMAJ51CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
PT7M6315US44D4
Pericom Technology
SOT-143
SOT-143
Voltage detector IC
4.4V±1.5%, 1570ms, -Reset ODO, -MR
4.4V±1.5%, 1570ms, -Reset ODO, -MR
VZ
PZU16BA
NXP Semiconductors
SOD-323
SOD-323
Zener diode
15.37..17.09V, Zzt=20(Iz=5mA), 320mW
15.37..17.09V, Zzt=20(Iz=5mA), 320mW
VZ
RP130K331D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, CL, 3.3V±1%, 150mA
LDO, LN, +CE, CL, 3.3V±1%, 150mA
VZ
RP152L048C
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE, CL
VZ
SMAJ250CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
VZ
SMAJ250CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
VZ
SMAJ250CA
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
VZ
SMAJ51CA
Lite-On Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51.0V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51.0V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
SMAJ51CA
Ruilong Yuan Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..62.7V, 4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..62.7V, 4.9A, 400W(1ms), Bidir.
VZ
SMAJ51CA
Diodes
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..69.3V, 4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..69.3V, 4.9A, 400W(1ms), Bidir.
VZ
SMAJ51CA
Leimao Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..62.7V, 4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..62.7V, 4.9A, 400W(1ms), Bidir.
VZ
SMAJ51CAG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..65.2V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
SMAS250CA
Formosa Microsemi
SMA-S
SMA-S
Transient voltage supressor
Vrwm=250V, Vbr=279..309V, Ipp=1.0A, 400W(1ms), Bidir.
Vrwm=250V, Vbr=279..309V, Ipp=1.0A, 400W(1ms), Bidir.
VZ
SMF4L51CAQ
Diodes
DO-219AA
DO-219AA
Transient voltage supressor
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
Vrwm=51V, Vbr=56.7..62.7V, Ipp=4.9A, 400W(1ms), Bidir.
VZ
TCMM3Z36VB
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
36V±2%, Izt=5mA, Zzt=84, 200mW
36V±2%, Izt=5mA, Zzt=84, 200mW
VZ
TV04A251JB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
VZ
XC6127C54KNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rdt=800ms
5.4V±0.8%, +Reset PPO, -MR, Rdt=800ms
VZ
XC6223F39BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.95V±1%, 300mA, +CE, CL, ICP
LDO, 3.95V±1%, 300mA, +CE, CL, ICP
VZ
XC6501D21ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±1%, 200mA, +CE, CL, PDR
LDO, 2.15V±1%, 200mA, +CE, CL, PDR
VZ-
RT9198-34PBR
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE
LDO, 3.4V±1%, 300mA, +CE
VZ2
UM36532P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.2V±2%, 300mA
LDO, 3.2V±2%, 300mA
VZ3
UM36533P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.3V±2%, 300mA
LDO, 3.3V±2%, 300mA
VZ4
UM36534P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.4V±2%, 300mA
LDO, 3.4V±2%, 300mA
VZ5
UM36535P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.5V±2%, 300mA
LDO, 3.5V±2%, 300mA
VZ6
UM36536P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.6V±2%, 300mA
LDO, 3.6V±2%, 300mA
VZ7
UM36537P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
LDO, 3.7V±2%, 300mA
VZ8
UM36538P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA
LDO, 3.8V±2%, 300mA
VZ9
UM36539P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.9V±2%, 300mA
LDO, 3.9V±2%, 300mA
VZA
UM36540P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA
LDO, 4.0V±2%, 300mA
VZB
UM36541P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.1V±2%, 300mA
LDO, 4.1V±2%, 300mA
VZL
UM809ADP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.1V±1%, -Reset PPO
2.1V±1%, -Reset PPO
VZM
UM809AEP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.0V±1%, -Reset PPO
2.0V±1%, -Reset PPO
VZY
UM809ZP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.32V±1%, -Reset PPO
2.32V±1%, -Reset PPO