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 'XY'

Marking
Name
Manufacturer/Case
Function
XY
2SD1851
Sanyo Electric
SOT-23
NPN darlington
AF-Drv, 80V, 200mA, 200mW, B>5000
XY
2SK209-Y
Toshiba
SOT-23
FET n-type
GP, 50V, 10mA, 150mW, Idss=1.2..3mA
XY
2SK880-Y
Toshiba
SOT-323
FET n-type
AF-Amp, 50V, 10mA, 100mW, Idss=1.2..3mA, Up<1.5V
XY
BZT52B2V4WT
TAITRON Components
SOD-523
Zener diode
2.352..2.448V, Izt=5.0mA, 200mW
XY
BZX284-B75
Philips
SOD-110
Zener diode
75V±2%, If=250mA, 400mW
XY
BZX99-C11
Philips
SOT-23
Zener diode
11V±5%, If=300mA, 300mW
XY
CMDZ5251B
Central Semiconductor
SOD-323
Zener diode
22V±5%, 5.6mA, Zzt=29, 250mW
XY
MM5Z2B4H
Zowie Technology
SOD-523
Zener diode
2.352..2.448V, Zzt=100, Izt=5mA, 200mW
XY
P4SMAJ24C
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=24V, 9.3A, 400W (1ms), Bidir.
XY
PMF22CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=24.4..26.9V, Vrwm=22V, Ipp=5.63A, 200W(1ms), Bidir.
XY
PZU3.3B2A
Philips
SOD-323
Zener diode
3.3V±2%, If=200mA, 320mW
XY
RL52Z2V4
Ruilong Yuan Electronics
SOD-523
Zener diode
2.352..2.448V, Zzt=100, Izt=5mA, 200mW
XY
SMAJ24C
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=24V, Vbr=26.7..32.6V, 9.3A, 400W(1ms), Bidir.
XY
TV04A240KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=24.0V, Vbr=26.70..32.60V, Ipp=9.30A, 400W(1ms), Bidir.
XY
XC6223G38BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.85V±1%, 300mA, +CE, PDR, ICP
XY
XC6501D311NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, CL, PDR
XY8
LN6219C092MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 0.9V±2%, 150mA, -CE, PUR
XY8
LN6219C092PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 0.9V±2%, 150mA, -CE, PUR
XY9
LN6219C102MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.0V±2%, 150mA, -CE, PUR
XY9
LN6219C102PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±2%, 150mA, -CE, PUR
XYA
LN6219C112MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, -CE, PUR
XYA
LN6219C112PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, -CE, PUR
XYB
LN6219C122MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, -CE, PUR
XYB
LN6219C122PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, -CE, PUR
XYC
LN6219C132MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, -CE, PUR
XYC
LN6219C132PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, -CE, PUR
XYD
LN6219C142MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.4V±2%, 150mA, -CE, PUR
XYD
LN6219C142PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±2%, 150mA, -CE, PUR
XYE
LN6219C152MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, -CE, PUR
XYE
LN6219C152PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, -CE, PUR
XYF
LN6219C162MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, -CE, PUR
XYF
LN6219C162PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, -CE, PUR
XYH
LN6219C172MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.7V±2%, 150mA, -CE, PUR
XYH
LN6219C172PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±2%, 150mA, -CE, PUR
XYK
LN6219C182MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.8V±2%, 240mA, -CE, PUR
XYK
LN6219C182PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 240mA, -CE, PUR
XYL
LN6219C192MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 1.9V±2%, 240mA, -CE, PUR
XYL
LN6219C192PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±2%, 240mA, -CE, PUR
XYM
LN6219C202MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.0V±2%, 240mA, -CE, PUR
XYM
LN6219C202PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.0V±2%, 240mA, -CE, PUR
XYN
LN6219C212MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.1V±2%, 240mA, -CE, PUR
XYN
LN6219C212PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.1V±2%, 240mA, -CE, PUR
XYP
LN6219C222MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.2V±2%, 240mA, -CE, PUR
XYP
LN6219C222PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.2V±2%, 240mA, -CE, PUR
XYR
LN6219C232MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.3V±2%, 240mA, -CE, PUR
XYR
LN6219C232PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.3V±2%, 240mA, -CE, PUR
XYS
LN6219C242MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.4V±2%, 240mA, -CE, PUR
XYS
LN6219C242PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.4V±2%, 240mA, -CE, PUR
XYT
LN6219C252MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.5V±2%, 240mA, -CE, PUR
XYT
LN6219C252PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.5V±2%, 240mA, -CE, PUR
XYU
LN6219C262MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.6V±2%, 240mA, -CE, PUR
XYU
LN6219C262PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±2%, 240mA, -CE, PUR
XYV
LN6219C272MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.7V±2%, 240mA, -CE, PUR
XYV
LN6219C272PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.7V±2%, 240mA, -CE, PUR
XYX
LN6219C282MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.8V±2%, 240mA, -CE, PUR
XYX
LN6219C282PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±2%, 240mA, -CE, PUR
XYY
LN6219C292MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 2.9V±2%, 240mA, -CE, PUR
XYY
LN6219C292PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 2.9V±2%, 240mA, -CE, PUR
XYZ
LN6219C302MR
Infinewin Electron Technique
SOT-25
Linear voltage regulator IC
LDO, 3.0V±2%, 240mA, -CE, PUR
XYZ
LN6219C302PR
Infinewin Electron Technique
SOT-89-5
Linear voltage regulator IC
LDO, 3.0V±2%, 240mA, -CE, PUR