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 'VR'
Marking
Name
Manufacturer/Case
Function
VR
2SC3803-R
Toshiba
SOT-89
SOT-89
NPN transistor
Sw, 60/45V, 200mA, 1W, B=40..80, 200MHz
Sw, 60/45V, 200mA, 1W, B=40..80, 200MHz
VR
2SD968A-R
Panasonic
SC-62
SC-62
NPN transistor
AF-Drv, 120V, 1A, 1W, B=130..220, 120MHz
AF-Drv, 120V, 1A, 1W, B=130..220, 120MHz
VR
74AVCH1T45DW
Diodes
SOT-363
SOT-363
CMOS logic IC
Dual supply translating transceiver with 3-state output
Dual supply translating transceiver with 3-state output
VR
74AVCH1T45FW
Diodes
X1-DFN1010-6
X1-DFN1010-6
CMOS logic IC
Dual supply translating transceiver with 3-state output
Dual supply translating transceiver with 3-state output
VR
74LVC1G06GF
NXP Semiconductors
SOT891
SOT891
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
74LVC1G06GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
74LVC1G06GN
NXP Semiconductors
SOT1115
SOT1115
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
74LVC1G06GS
NXP Semiconductors
SOT1202
SOT1202
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
74LVC1G06GW
NXP Semiconductors
SOT-353-1
SOT-353-1
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
74LVC1G06GX
NXP Semiconductors
SOT1226
SOT1226
CMOS logic IC
Inverter (ODO)
Inverter (ODO)
VR
BD46335G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.3V±1%, -MR, -Reset PPO, 500ms
3.3V±1%, -MR, -Reset PPO, 500ms
VR
CAT809VTBI-GT3
ON Semiconductor
SOT-23
SOT-23
Voltage detector IC
1.60V±1.5%, -Reset PPO
1.60V±1.5%, -Reset PPO
VR
CD214A-T40CA
Bourns
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Irsm=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Irsm=6.2A, 400W(1ms), Bidir.
VR
EC76SMAJ170CA
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=1.09A, 400W(1ms), Bidir.
Vbr=189..209V, Vrwm=170V, Ipp=1.09A, 400W(1ms), Bidir.
VR
IXD5127C40KNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset PPO, -MR, 800ms Rt delay
4.0V±0.8%, +Reset PPO, -MR, 800ms Rt delay
VR
KIC7SH04FU
Korea Electronics
USV
USV
CMOS logic IC
Single inverter
Single inverter
VR
LD6922GC-25
Leadtrend Technology
SC-70-5
SC-70-5
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA, +CE
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA, +CE
VR
LD6922GF-25
Leadtrend Technology
SC-82-4
SC-82-4
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA,
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA,
VR
LD6922GU-25
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator IC
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA, +CE
LDO, Ultra-LN, Soft start, 2.5V±2%, 500mA, +CE
VR
LT4ME40CA
Lite-On Semiconductor
DO-219
DO-219
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.
VR
MC74VHC1G50DBV
ON Semiconductor
SC-74A
SC-74A
CMOS logic IC
Noninverting buffer
Noninverting buffer
VR
MC74VHC1G50DF
ON Semiconductor
SC-88A
SC-88A
CMOS logic IC
Noninverting buffer
Noninverting buffer
VR
MC74VHC1G50DT
ON Semiconductor
TSOP-5
TSOP-5
CMOS logic IC
Noninverting buffer
Noninverting buffer
VR
NLV74VHC1G50DF
ON Semiconductor
SC-88A
SC-88A
CMOS logic IC
Noninverting buffer
Noninverting buffer
VR
P4SMAJ170CA
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, Ipp=1.4A, 400W(1ms), Bidir.
Vrwm=170V, Vbr=189..209V, Ipp=1.4A, 400W(1ms), Bidir.
VR
P4SMAJ40CA
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
VR
P4SMAJ40CA
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
VR
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.
VR
P6SMB180CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=180V, Vbr=171 189V, 2.4A, 600W(1ms), Bidir.
Vrwm=180V, Vbr=171 189V, 2.4A, 600W(1ms), Bidir.
VR
PMF170CA
StarHope
SOD-123FL
SOD-123FL
Transient voltage supressor
Vbr=189..209V, Vrwm=170V, Ipp=0.73A, 200W(1ms), Bidir.
Vbr=189..209V, Vrwm=170V, Ipp=0.73A, 200W(1ms), Bidir.
VR
PT7M6315US42D4
Pericom Technology
SOT-143
SOT-143
Voltage detector IC
4.2V±1.5%, 1570ms, -Reset ODO, -MR
4.2V±1.5%, 1570ms, -Reset ODO, -MR
VR
PZU13B1A
NXP Semiconductors
SOD-323
SOD-323
Zener diode
12.47..13.03V, Zzt=10(Iz=5mA), 320mW
12.47..13.03V, Zzt=10(Iz=5mA), 320mW
VR
R1122N151B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, LN, 1.5V±2%, 150mA, +CE
LDO, LN, 1.5V±2%, 150mA, +CE
VR
RP130K261D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, LN, +CE, CL, 2.6V±1%, 150mA
LDO, LN, +CE, CL, 2.6V±1%, 150mA
VR
RP152L040C
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 150mA, +CE, CL
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 150mA, +CE, CL
VR
SMAJ170CA
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, 1.4A, 400W(1ms), Bidir.
Vrwm=170V, Vbr=189..209V, 1.4A, 400W(1ms), Bidir.
VR
SMAJ170CA
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
VR
SMAJ170CA
Micro Commercial Components
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
VR
SMAJ170CA
Yint Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
VR
SMAJ40CA
Diodes
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.
VR
SMAJ40CA
Lite-On Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40.0V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40.0V, Vbr=44.4..49.1V, Ipp=6.2A, 400W(1ms), Bidir.
VR
SMAJ40CA
Leimao Electronic Technology
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.
VR
SMAJ40CA
Ruilong Yuan Electronics
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.
VR
SMAJ40CAG
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
Vrwm=40V, Vbr=44.4..51.1V, Ipp=6.2A, 400W(1ms), Bidir.
VR
SMAS170CA
Formosa Microsemi
SMA-S
SMA-S
Transient voltage supressor
Vrwm=170V, Vbr=189..209V, Ipp=1.5A, 400W(1ms), Bidir.
Vrwm=170V, Vbr=189..209V, Ipp=1.5A, 400W(1ms), Bidir.
VR
SMF4L40CAQ
Diodes
DO-219AA
DO-219AA
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.
VR
TV04A171JB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
Vrwm=170.0V, Vbr=189.0..209.0V, Ipp=1.45A, 400W(1ms), Bidir.
VR
XC6127C40KNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.0V±0.8%, +Reset PPO, -MR, Rdt=800ms
4.0V±0.8%, +Reset PPO, -MR, Rdt=800ms
VR
XC6223F32BNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.25V±1%, 300mA, +CE, CL, ICP
LDO, 3.25V±1%, 300mA, +CE, CL, ICP
VR
XC6501D181NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 1.8V±1%, 200mA, +CE, CL, PDR
LDO, 1.8V±1%, 200mA, +CE, CL, PDR
VR-
BZB84-B9V1
NXP Semiconductors
SOT-23
SOT-23
Zener diode
Dual, 9.1V±2%, If=200mA, 300mW
Dual, 9.1V±2%, If=200mA, 300mW
VR-
RT9198-15PBR
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±1%, 300mA, +CE
LDO, 1.5V±1%, 300mA, +CE
VR2
UM36522P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.2V±2%, 300mA
LDO, 2.2V±2%, 300mA
VR3
UM36523P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.3V±2%, 300mA
LDO, 2.3V±2%, 300mA
VR4
UM36524P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.4V±2%, 300mA
LDO, 2.4V±2%, 300mA
VR5
UM36525P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.5V±2%, 300mA
LDO, 2.5V±2%, 300mA
VR6
UM36526P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.6V±2%, 300mA
LDO, 2.6V±2%, 300mA
VR7
UM36527P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
LDO, 2.7V±2%, 300mA
VR8
UM36528P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA
LDO, 2.8V±2%, 300mA
VR9
UM36529P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA
LDO, 2.9V±2%, 300mA
VR=
RT9198-15GBR
Richtek Technology
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±1%, 300mA, +CE
LDO, 1.5V±1%, 300mA, +CE
VRA
UM36530P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA
LDO, 3.0V±2%, 300mA
VRB
UM36531P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA
LDO, 3.1V±2%, 300mA
VRK
UM809XP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.8V±1%, -Reset PPO
2.8V±1%, -Reset PPO
VRM
UM809WP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
3.0V±1%, -Reset PPO
3.0V±1%, -Reset PPO
VRN
UM809YP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.7V±1%, -Reset PPO
2.7V±1%, -Reset PPO
VRp
BZB84-B9V1
NXP Semiconductors
SOT-23
SOT-23
Zener diode
Dual, 9.1V±2%, If=200mA, 300mW
Dual, 9.1V±2%, If=200mA, 300mW
VRQ
UM809AAP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.5V±1%, -Reset PPO
2.5V±1%, -Reset PPO
VRR
UM809ABP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.4V±1%, -Reset PPO
2.4V±1%, -Reset PPO
VRt
BZB84-B9V1
NXP Semiconductors
SOT-23
SOT-23
Zener diode
Dual, 9.1V±2%, If=200mA, 300mW
Dual, 9.1V±2%, If=200mA, 300mW
VRT
UM809ACP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.2V±1%, -Reset PPO
2.2V±1%, -Reset PPO
VRW
BZB84-B9V1
NXP Semiconductors
SOT-23
SOT-23
Zener diode
Dual, 9.1V±2%, If=200mA, 300mW
Dual, 9.1V±2%, If=200mA, 300mW
VRY
FM809RP3X
Fairchild Semiconductor
SOT-323
SOT-323
Voltage detector IC
2.63V±1.5%, -Reset PPO
2.63V±1.5%, -Reset PPO
VRY
UM809RP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
2.63V±1%, -Reset PPO
2.63V±1%, -Reset PPO