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 'VZ'

Marking
Name
Manufacturer/Case
Function
VZ
BD46255G
Rohm
SSOP-5
Voltage detector IC
2.5V±1%, -MR, -Reset PPO, 500ms
VZ
BZT52B36S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
VZ
CD214A-T51CA
Bourns
DO-214AC
Transient voltage supressor
Vrwm=51V, Irsm=4.9A, 400W(1ms), Bidir.
VZ
MC74VHC1G135DF
ON Semiconductor
SOT-353
Capacitance diode
2-input NAND Schmitt-trigger (ODO)
VZ
MC74VHC1G135DT
ON Semiconductor
SOT-23-5
Capacitance diode
2-input NAND Schmitt-trigger (ODO)
VZ
MM3Z36VB
Fairchild Semiconductor
SOD-323FL
Zener diode
35.28..36.72V, Zzt=84, Izt=2mA, 200mW
VZ
MM3Z36VBW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
35.28..36.72V, Izt=2mA, Zzt=90, 200mW
VZ
P4SMAJ250CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=250V, 1.0A, 400W(1ms), Bidir.
VZ
P4SMAJ51CA
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=51V, 4.9A, 400W (1ms), Bidir.
VZ
PZU16BA
Philips
SOD-323
Zener diode
16V±5%, If=200mA, 320mW
VZ
RP130K331D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, CL, 3.3V±1%, 150mA
VZ
RP152L048C
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.2V±1%, 150mA, +CE, CL
VZ
SMAJ250CA
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vrwm=250V, Vbr=279..309V, 1.0A, 400W(1ms), Bidir.
VZ
SMAJ51CA
Diodes
DO-214AC
Transient voltage supressor
Vrwm=51V, Vbr=56.7..69.3V, 4.9A, 400W(1ms), Bidir.
VZ
TCMM3Z36VB
Tak Cheong Semiconductor
SOD-323FL
Zener diode
36V±2%, Izt=5mA, Zzt=84, 200mW
VZ
TV04A251JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=250.0V, Vbr=279.0..309.0V, Ipp=0.99A, 400W(1ms), Bidir.
VZ
XC6127C54KNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=800ms
VZ
XC6223F39BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.95V±1%, 300mA, +CE, CL, ICP
VZ
XC6501D21ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±1%, 200mA, +CE, CL, PDR
VZ-
RT9198-34PBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE
VZL
UM809ADP
Union Semiconductor
SC-70-3
Voltage detector IC
2.1V±1%, -Reset PPO
VZM
UM809AEP
Union Semiconductor
SC-70-3
Voltage detector IC
2.0V±1%, -Reset PPO
VZY
UM809ZP
Union Semiconductor
SC-70-3
Voltage detector IC
2.32V±1%, -Reset PPO