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 'YU'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
YU
BZT52C33-V-G
Vishay Semiconductor
SOD-123
SOD-123
Zener diode
33V±5%, Izt=5mA, Zzt=80, 500mW
33V±5%, Izt=5mA, Zzt=80, 500mW
YU
CESD3V3D3
Jiangsu Changjiang Electronics Technology
SOD-123
SOD-123
ElectroStatic Discharge Protection diode
Vrwm=3.3V, Vbr=5.0..5.9V, Ipp=15A, 350W(1ms)
Vrwm=3.3V, Vbr=5.0..5.9V, Ipp=15A, 350W(1ms)
YU
DDZ11C
Diodes
SOD-123
SOD-123
Zener diode
11V±5%, Izt=10mA, 500mW
11V±5%, Izt=10mA, 500mW
YU
MM1Z5240C
JinYu semiconductor
SOD-123
SOD-123
Zener diode
10V±2%, Izt=20mA, Zzt=17, 500mW
10V±2%, Izt=20mA, Zzt=17, 500mW
YU
BZX384C33-V-G
Vishay Semiconductor
SOD-323
SOD-323
Zener diode
33V±5%, Izt=2mA, Zzt=35, 200mW
33V±5%, Izt=2mA, Zzt=35, 200mW
YU
DDZ11CS
Diodes
SOD-323
SOD-323
Zener diode
11V±5%, Izt=10mA, 200mW
11V±5%, Izt=10mA, 200mW
YU
PZU3.0B1A/DG
NXP Semiconductors
SOD-323
SOD-323
Zener diode
2.8..3.05V, Zzt=95(Iz=5mA), 320mW, H-free
2.8..3.05V, Zzt=95(Iz=5mA), 320mW, H-free
YU
DDZ11CSF
Diodes
SOD-323F
SOD-323F
Zener diode
10.82..11.38V, Izt=10mA, Zzt=30, 500mW
10.82..11.38V, Izt=10mA, Zzt=30, 500mW
YU
EC76SMAJ45C
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=50.0..61.1V, Vrwm=45V, Ipp=5.0A, 400W(1ms), Bidir.
Vbr=50.0..61.1V, Vrwm=45V, Ipp=5.0A, 400W(1ms), Bidir.
YU
P4SMAJ45C
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=45V, Vbr=50.0..61.1V, Ipp=5.0A, 400W(1ms), Bidir.
Vrwm=45V, Vbr=50.0..61.1V, Ipp=5.0A, 400W(1ms), Bidir.
YU
SMAJ45C
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=45.0V, Vbr=50.0..61.10V, Ipp=4.98A, 400W(1ms), Bidir.
Vrwm=45.0V, Vbr=50.0..61.10V, Ipp=4.98A, 400W(1ms), Bidir.
YU
SMAJ45C
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=45V, Vbr=50.0..61.1V, 5A, 400W(1ms), Bidir.
Vrwm=45V, Vbr=50.0..61.1V, 5A, 400W(1ms), Bidir.
YU
TV04A450KB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=45.0V, Vbr=50.0..61.10V, Ipp=4.98A, 400W(1ms), Bidir.
Vrwm=45.0V, Vbr=50.0..61.10V, Ipp=4.98A, 400W(1ms), Bidir.
YU
BZX284-C4V3
Philips
SOD-110
SOD-110
Zener diode
4.3V±5%, If=250mA, 400mW
4.3V±5%, If=250mA, 400mW
YU
DDZX11C
Diodes
SOT-23
SOT-23
Zener diode
11V±2.5%, If=10mA, 500mW
11V±2.5%, If=10mA, 500mW
YU
RN2317
Toshiba
SOT-346
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=10k/4.7k
Sw, 50V, 100mA, 400mW, R1/R2=10k/4.7k
YU
RN2417
Toshiba
SOT-346
SOT-346
PNP transistor
Sw, 50V, 100mA, 400mW, R1/R2=10k/4.7k
Sw, 50V, 100mA, 400mW, R1/R2=10k/4.7k
YU
RN2117
Toshiba
SOT-416
SOT-416
PNP transistor
Sw, 50V, 100mA, 100mW, R1/R2=10k/4.7k
Sw, 50V, 100mA, 100mW, R1/R2=10k/4.7k
YU
RN2117FV
Toshiba
SOT-723
SOT-723
PNP transistor
Sw, 50V, 100mA, 150mW, R1/R2=10k/4.7k
Sw, 50V, 100mA, 150mW, R1/R2=10k/4.7k
YU
BU4227F
Rohm
SOP-4
SOP-4
Voltage detector IC
2.7V±1%, -Reset ODO
2.7V±1%, -Reset ODO
YU
XC6223H35BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.55V±1%, 300mA, +CE, CL, PDR, ICP
LDO, 3.55V±1%, 300mA, +CE, CL, PDR, ICP
YU
XC6501D39ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.95V±1%, 200mA, +CE, CL, PDR
LDO, 3.95V±1%, 200mA, +CE, CL, PDR
YU
74AUP1G09FS3
Diodes
X2-DFN0808-4
X2-DFN0808-4
CMOS logic IC
2-input AND gate (ODO)
2-input AND gate (ODO)
YU
R1210N382D
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 3.8V, 180kHz, +CE, ext. transistor
PWM st-up, 3.8V, 180kHz, +CE, ext. transistor
YU
74AHC1G08W5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input AND gate
2-input AND gate
YU
74AHC1G08SE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input AND gate
2-input AND gate
YU
BU4227G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.7V±1%, -Reset ODO
2.7V±1%, -Reset ODO
YU
BU4227FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
2.7V±1%, -Reset ODO
2.7V±1%, -Reset ODO
YU
R5325N028A
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/1.8V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=1.5V/1.8V±1%, 150mA, +CE
YU
74LVC2G16GW
NXP Semiconductors
SOT-363
SOT-363
CMOS logic IC
Dual noniverting buffers
Dual noniverting buffers
YU
DDZX11CTS
Diodes
SOT-363
SOT-363
Zener diode
Triple, 11V ±2.5%, If=10mA, 200mW
Triple, 11V ±2.5%, If=10mA, 200mW
YU
RP117K501D
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, -5.0V±1%, 100mA, +CE
LDO, -5.0V±1%, 100mA, +CE
YU
RP201K261D
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 2.6V±1%, 150mA, +CE, CL, AE(Mode)
LDO, 2.6V±1%, 150mA, +CE, CL, AE(Mode)
YU
74LVC2G16GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Dual noniverting buffers
Dual noniverting buffers
YU
74LVC2G16GF
NXP Semiconductors
SOT891
SOT891
CMOS logic IC
Dual noniverting buffers
Dual noniverting buffers
YU
74LVC3G16DP
NXP Semiconductors
SOT505-2
SOT505-2
CMOS logic IC
Triple buffer
Triple buffer
YU
74LVC3G16GF
NXP Semiconductors
SOT1089
SOT1089
CMOS logic IC
Triple buffer
Triple buffer
YU
74LVC3G16GM
NXP Semiconductors
SOT902-2
SOT902-2
CMOS logic IC
Triple buffer
Triple buffer
YU-
RT9013-32PB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.2V±2%, 500mA, +CE
LDO, 3.2V±2%, 500mA, +CE
YU1
CHDTA123YUPT
Chenmko Enterprise
SOT-323
SOT-323
PNP transistor
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
YUA
CHDTC123YUPT
Chenmko Enterprise
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
Sw, 50V, 100mA, 250MHz, R1/R2=2.2k/10k
YUQ
74AHC1G08QW5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input AND gate
2-input AND gate
YUQ
74AHC1G08QSE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input AND gate
2-input AND gate
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