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 'YR'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
YR
BZT52C24-V-G
Vishay Semiconductor
SOD-123
SOD-123
Zener diode
24V±5%, Izt=5mA, Zzt=70, 500mW
24V±5%, Izt=5mA, Zzt=70, 500mW
YR
DDZ8V2C
Diodes
SOD-123
SOD-123
Zener diode
8.2V±5%, Izt=20mA, 500mW
8.2V±5%, Izt=20mA, 500mW
YR
MM1Z5236C
JinYu semiconductor
SOD-123
SOD-123
Zener diode
7.5V±2%, Izt=20mA, Zzt=6, 500mW
7.5V±2%, Izt=20mA, Zzt=6, 500mW
YR
BZX384C24-V-G
Vishay Semiconductor
SOD-323
SOD-323
Zener diode
24V±5%, Izt=2mA, Zzt=25, 200mW
24V±5%, Izt=2mA, Zzt=25, 200mW
YR
DDZ8V2CS
Diodes
SOD-323
SOD-323
Zener diode
8.2V±5%, Izt=20mA, 200mW
8.2V±5%, Izt=20mA, 200mW
YR
PZU24B3A/DG
NXP Semiconductors
SOD-323
SOD-323
Zener diode
24.54..25.57V, Zzt=30(Iz=5mA), 320mW, H-free
24.54..25.57V, Zzt=30(Iz=5mA), 320mW, H-free
YR
PMF40CA
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=44.4..49.1V, Vrwm=40V, Ipp=3.10A, 200W(1ms), Bidir.
Vbr=44.4..49.1V, Vrwm=40V, Ipp=3.10A, 200W(1ms), Bidir.
YR
DDZ8V2CSF
Diodes
SOD-323F
SOD-323F
Zener diode
8.03..8.45V, Izt=20mA, Zzt=30, 500mW
8.03..8.45V, Izt=20mA, Zzt=30, 500mW
YR
EC76SMAJ40CA
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=44.4..49.1V, Vrwm=40V, Ipp=6.2A, 400W(1ms), Bidir.
Vbr=44.4..49.1V, Vrwm=40V, Ipp=6.2A, 400W(1ms), Bidir.
YR
P4SMAJ40CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
YR
SMAJ40CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YR
SMAJ40CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YR
SMAJ40CA
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Vbr=44.4..49.1V, 6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..49.1V, 6.2A, 400W(1ms), Bidir.
YR
SMAJ40CA
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YR
SMAJ440CA
Leimao Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=440V, Vbr=492..543V, 0.6A, 400W(1ms), Bidir.
Vrwm=440V, Vbr=492..543V, 0.6A, 400W(1ms), Bidir.
YR
SMAJ440CA
Ruilong Yuan Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=440V, Vbr=492..543V, 0.6A, 400W(1ms), Bidir.
Vrwm=440V, Vbr=492..543V, 0.6A, 400W(1ms), Bidir.
YR
SMAJ440CAG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=440V, Vbr=489..543.0V, Ipp=0.6A, 400W(1ms), Bidir.
Vrwm=440V, Vbr=489..543.0V, Ipp=0.6A, 400W(1ms), Bidir.
YR
TV04A400JB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YR
SMAS40CA
Formosa Microsemi
SMA-S
SMA-S
Transient voltage supressor
Vrwm=40V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
YR
BZX284-C3V3
Philips
SOD-110
SOD-110
Zener diode
3.3V±5%, If=250mA, 400mW
3.3V±5%, If=250mA, 400mW
YR
2SD601-R
Panasonic
SC-59
SC-59
NPN transistor
GP, AF, 50V, 100mA, 200mW, B=210..340, 150MHz
GP, AF, 50V, 100mA, 200mW, B=210..340, 150MHz
YR
2SD2216-R
Panasonic
SC-75
SC-75
NPN transistor
GP, 60V, 200mA, 125mW, 150MHz, B=210..340
GP, 60V, 200mA, 125mW, 150MHz, B=210..340
YR
2PD601R
Philips
SOT-23
SOT-23
NPN transistor
GP, Sw, 60V, 100mA, 250mW, B=210..340, >120MHz
GP, Sw, 60V, 100mA, 250mW, B=210..340, >120MHz
YR
DDZX8V2C
Diodes
SOT-23
SOT-23
Zener diode
8.2V±2.5%, If=10mA, 500mW
8.2V±2.5%, If=10mA, 500mW
YR
2SD1949-R
Rohm
SOT-323
SOT-323
NPN transistor
AF, 50V, 500mA, 200mW, B=180..390, >250MHz
AF, 50V, 500mA, 200mW, B=180..390, >250MHz
YR
2SD1949K-R
Rohm
SOT-323
SOT-323
NPN transistor
AF-Drv, 50V, 500mA, 200mW, B=180..390, >250MHz
AF-Drv, 50V, 500mA, 200mW, B=180..390, >250MHz
YR
MSD601-R
Motorola
SOT-323
SOT-323
NPN transistor
GP, 60V, 100mA, 200mW, B=210..340
GP, 60V, 100mA, 200mW, B=210..340
YR
2SD1484K-R
Toshiba
SOT-346
SOT-346
NPN transistor
AF-Drv, 50V, 500mA, 200mW, B=180..390, >250MHz
AF-Drv, 50V, 500mA, 200mW, B=180..390, >250MHz
YR
2PA1774R
Philips
SOT-416
SOT-416
PNP transistor
LN, 50V, 150mA, 150mW, >100MHz, B=180..390
LN, 50V, 150mA, 150mW, >100MHz, B=180..390
YR
2SD874A-R
Panasonic
SC-62
SC-62
NPN transistor
GP, AF, 60V, 1A, 1W, B=120..240, 200MHz
GP, AF, 60V, 1A, 1W, B=120..240, 200MHz
YR
2PA1774RJ
Philips
SOT-490
SOT-490
PNP transistor
LN, 50V, 100mA, 250mW, >100MHz, B=180..390
LN, 50V, 100mA, 250mW, >100MHz, B=180..390
YR
BU4224F
Rohm
SOP-4
SOP-4
Voltage detector IC
2.4V±1%, -Reset ODO
2.4V±1%, -Reset ODO
YR
XC6223H32BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.25V±1%, 300mA, +CE, CL, PDR, ICP
LDO, 3.25V±1%, 300mA, +CE, CL, PDR, ICP
YR
XC6501D381NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.8V±1%, 200mA, +CE, CL, PDR
LDO, 3.8V±1%, 200mA, +CE, CL, PDR
YR
R1210N352D
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 3.5V, 180kHz, +CE, ext. transistor
PWM st-up, 3.5V, 180kHz, +CE, ext. transistor
YR
RN5RK402A
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
VFM st-up, Vout=4.0V±1.5%, 500mA
VFM st-up, Vout=4.0V±1.5%, 500mA
YR
74AHC1G00W5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input NAND gate
2-input NAND gate
YR
74AHC1G00SE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input NAND gate
2-input NAND gate
YR
BU4224G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
2.4V±1%, -Reset ODO
2.4V±1%, -Reset ODO
YR
BU4224FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
2.4V±1%, -Reset ODO
2.4V±1%, -Reset ODO
YR
R5325N025A
Ricoh
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.9V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=2.5V/2.9V±1%, 150mA, +CE
YR
DDZX8V2CTS
Diodes
SOT-363
SOT-363
Zener diode
Triple, 8.2V±2.5%, If=10mA, 200mW
Triple, 8.2V±2.5%, If=10mA, 200mW
YR
RP117K471D
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, -4.7V±1%, 100mA, +CE
LDO, -4.7V±1%, 100mA, +CE
YR
RP201K231D
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 2.3V±1%, 150mA, +CE, CL, AE(Mode)
LDO, 2.3V±1%, 150mA, +CE, CL, AE(Mode)
Yr
74LVC1G16GW
NXP Semiconductors
SOT-353-1
SOT-353-1
CMOS logic IC
Noninverting buffer
Noninverting buffer
Yr
BD45E455G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.5V±1%, -MR, -Reset ODO, Rdt=50ms
4.5V±1%, -MR, -Reset ODO, Rdt=50ms
Yr
74LVC1G16GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Noninverting buffer
Noninverting buffer
Yr
74LVC1G16GF
NXP Semiconductors
SOT891
SOT891
CMOS logic IC
Noninverting buffer
Noninverting buffer
YR-
2SC4992
Renessas
CMPAK-4
CMPAK-4
NPN transistor
VHF/UHF, 15V, 50mA, 100mW, B=50..250, 9.5GHz
VHF/UHF, 15V, 50mA, 100mW, B=50..250, 9.5GHz
YR-
2SC4991
Renessas
MPAK-4
MPAK-4
NPN transistor
VHF/UHF, 15V, 50mA, 150mW, B=50..250, 9.5GHz
VHF/UHF, 15V, 50mA, 150mW, B=50..250, 9.5GHz
YR=
RT9169H-26GB
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±2%, 100mA, +CE
LDO, 2.6V±2%, 100mA, +CE
YRA
TPSMAJ40CA
Anova Technologies
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YRA
TPSMAJ40CA
Semimier Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YRA
TPSMAJ40CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YRA
TPSMAJ40CA
UN Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YRH
SMAJ40CA-H
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.40..49.10V, Ipp=6.20A, 400W(1ms), Bidir.
YRQ
74AHC1G00QW5
Diodes
SOT-25
SOT-25
CMOS logic IC
2-input NAND gate
2-input NAND gate
YRQ
74AHC1G00QSE
Diodes
SOT-353
SOT-353
CMOS logic IC
2-input NAND gate
2-input NAND gate
Other codes starting with 'Y…' :