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 'YV'

Marking
Name
Manufacturer/Case
Function
YV
74AHC1G14SE
Diodes
SOT-353
Capacitance diode
Inverting Schmitt-trigger
YV
74AHC1G14W5
Diodes
SOT-25
Capacitance diode
Inverting Schmitt-trigger
YV
BU4228F
Rohm
SOP-4
Voltage detector IC
2.8V±1%, -Reset ODO
YV
BU4228FWE
Rohm
VSOF-5
Voltage detector IC
2.8V±1%, -Reset ODO
YV
BU4228G
Rohm
SSOP-5
Voltage detector IC
2.8V±1%, -Reset ODO
YV
BZX284-C4V7
Philips
SOD-110
Zener diode
4.7V±5%, If=250mA, 400mW
YV
DDZ12C
Diodes
SOD-123
Zener diode
12V±5%, Izt=10mA, 500mW
YV
DDZ12CS
Diodes
SOD-323
Zener diode
12V±5%, Izt=10mA, 200mW
YV
DDZX12C
Diodes
SOT-23
Zener diode
12V±2.5%, If=10mA, 500mW
YV
DDZX12CTS
Diodes
SOT-363
Zener diode
Triple, 12V ±2.5%, If=10mA, 200mW
YV
P4SMAJ190CA
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=190V, 1.3A, 400W (1ms), Bidir.
YV
P4SMAJ45CA
Shanghai Lunsure Electronic Technology
DO-214AC
Transient voltage supressor
Vrwm=45V, 5.5A, 400W (1ms), Bidir.
YV
PMF45CA
StarHope
SOD-123FL
Transient voltage supressor
Vbr=50.0..55.3V, Vrwm=45V, Ipp=2.75A, 200W(1ms), Bidir.
YV
PZU3.0B2A/DG
Philips
SOD-323
Zener diode
3.0V±2%, If=200mA, 320mW, halogen-free
YV
R1210N392D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 3.9V, 180kHz, +CE, ext. transistor
YV
R5325N029A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/3.3V±1%, 150mA, +CE
YV
RP201K271D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.7V±1%, 150mA, +CE, CL, AE(Mode)
YV
SMAJ45CA
Vishay Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=45V, Vbr=50.0..55.3V, 5.5A, 400W(1ms), Bidir.
YV
TV04A450JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vrwm=45.0V, Vbr=50.0..55.30V, Ipp=5.50A, 400W(1ms), Bidir.
YV
XC6223H36BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.65V±1%, 300mA, +CE, CL, PDR, ICP
YV
XC6501D401NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.0V±1%, 200mA, +CE, CL, PDR
YV-
2SC4964
Renessas
SOT-23
NPN transistor
UHF/VHF, 12V, 100mA, 100mW, B=100..600
YV-
2SC4965
Renessas
SOT-323
NPN transistor
UHF/VHF, 12V, 100mA, 100mW, B=100..600