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 'MW'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
MW
SMBG48
Vishay Semiconductor
DO-215AA
DO-215AA
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms)
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms)
MW
SMBG48C
Vishay Semiconductor
DO-215AA
DO-215AA
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms), Bidir.
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms), Bidir.
MW
PZU5.1BA
NXP Semiconductors
SOD-323
SOD-323
Zener diode
4.84..5.37V, Zzt=60(Iz=5mA), 320mW
4.84..5.37V, Zzt=60(Iz=5mA), 320mW
MW
EC76SMBJ48
E-CMOS
DO-214AA
DO-214AA
Transient voltage supressor
Vbr=53.3..65.1V, Vrwm=48V, Ipp=7.0A, 600W(1ms)
Vbr=53.3..65.1V, Vrwm=48V, Ipp=7.0A, 600W(1ms)
MW
P6SMB100
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms)
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms)
MW
P6SMBJ48
PanJIT Semiconductor
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48V, Vbr=53.3..61.3V, 7A, 600W(1ms)
Vrwm=48V, Vbr=53.3..61.3V, 7A, 600W(1ms)
MW
SM6T39C
SGS-Thomson Microelectronics
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=33.3V, Vbr=37.1..41V, 11.1A, 600W(1ms), Bidir.
Vrwm=33.3V, Vbr=37.1..41V, 11.1A, 600W(1ms), Bidir.
MW
SMBJ48
Socay Electronics
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
MW
SMBJ48
Taiwan Semiconductor Company
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
MW
SMBJ48
Vishay Semiconductor
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms)
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms)
MW
SMBJ48C
Vishay Semiconductor
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms), Bidir.
Vrwm=48V, Vbr=53.3..67.5V, 7.0A, 600W(1ms), Bidir.
MW
TSMB100
Vishay Semiconductor
DO-214AA
DO-214AA
Transient voltage supressor
Vbr=90.0..110V, Vrwm=81.0V, Ipp=4.2A, 600W(1ms)
Vbr=90.0..110V, Vrwm=81.0V, Ipp=4.2A, 600W(1ms)
MW
TV06B480K-G
Comchip Technology
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
Vrwm=48.0V, Vbr=53.30..65.10V, Ipp=7.02A, 600W(1ms)
MW
LM4040D20IDC
Texas Instruments
SC-70
SC-70
Voltage reference IC
uPower, Precision, Shunt, 2.048V±1%
uPower, Precision, Shunt, 2.048V±1%
MW
ASM162SEUSF
PulseCore Semiconductor
SOT-143
SOT-143
Voltage detector IC
2.93V±2%, -MR, +Reset ODO, Lead-free
2.93V±2%, -MR, +Reset ODO, Lead-free
MW
BF996S
Philips
SOT-143
SOT-143
MOSFET n-type
Dual gate, 20V, 50mA, 200mW, NF=1dB, Idss=20mA, Gf>15m
Dual gate, 20V, 50mA, 200mW, NF=1dB, Idss=20mA, Gf>15m
MW
R1118K261B
Ricoh
DFN1612-4B
DFN1612-4B
Linear voltage regulator IC
2.6V±1%, 150mA, +CE
2.6V±1%, 150mA, +CE
MW
PT7M7018NLTA
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
1.8V±1.5%, -Reset ODO
1.8V±1.5%, -Reset ODO
MW
PT7M7018NLTAE
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
1.8V±1.5%, -Reset ODO, L-Free
1.8V±1.5%, -Reset ODO, L-Free
MW
BU10UB3WG
Rohm
SSOP-5
SSOP-5
Linear voltage regulator IC
LDO, 1.0V±1%, 360mA, +CE
LDO, 1.0V±1%, 360mA, +CE
MW
7UL1G125FS
Toshiba
SOT-953
SOT-953
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
MW
R3160N480A
Ricoh
SOT-23-6
SOT-23-6
Voltage detector IC
48.0V±1.5%, -Reset ODO
48.0V±1.5%, -Reset ODO
MW
MAX8841ELT89+T
Maxim Integrated Products
DFN-6
DFN-6
Linear voltage regulator IC
LDO, 2.9V±2%, 150mA, +CE
LDO, 2.9V±2%, 150mA, +CE
MW
74LVC1G125FX4
Diodes
X2-DFN1409-6
X2-DFN1409-6
CMOS logic IC
Bus buffer gate with 3-state output
Bus buffer gate with 3-state output
MW
MIC2211-2.8/1.6BML
Micrel
MLF-10
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.8V(150mA)/1.6V(300mA)±1%, +CE
LDO, Dual out, Vo1/Vo2=2.8V(150mA)/1.6V(300mA)±1%, +CE
mW
BU45L444G
Rohm
SSOP-3
SSOP-3
Voltage detector IC
4.4V±1%, -Reset ODO, Rdt=400ms
4.4V±1%, -Reset ODO, Rdt=400ms
mw
PT7M6245CHC3E
Pericom Technology
SC-70
SC-70
Voltage detector IC
4.5V±1.5%, +Reset PPO, L-free
4.5V±1.5%, +Reset PPO, L-free
mw
PT7M6245CHC3E
Pericom Technology
SC-70
SC-70
Voltage detector IC
4.5V±1.5%, +Reset PPO
4.5V±1.5%, +Reset PPO
mw
PT7M6245CHTA3E
Pericom Technology
SOT-23
SOT-23
Voltage detector IC
4.5V±1.5%, +Reset PPO, L-free
4.5V±1.5%, +Reset PPO, L-free
mw
PT7M6245CHTA3E
Pericom Technology
SOT-23
SOT-23
Voltage detector IC
4.5V±1.5%, +Reset PPO
4.5V±1.5%, +Reset PPO
mw
PT7M6245CHC4
Pericom Technology
SC-70-4
SC-70-4
Voltage detector IC
4.5V±1.5%, +Reset PPO
4.5V±1.5%, +Reset PPO
mw
PT7M6245CHC4E
Pericom Technology
SC-70-4
SC-70-4
Voltage detector IC
4.5V±1.5%, +Reset PPO, Lead free
4.5V±1.5%, +Reset PPO, Lead free
mw
PT7M6245CHC4
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
4.5V±1.5%, +Reset PPO
4.5V±1.5%, +Reset PPO
mw
PT7M6245CHC4E
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
4.5V±1.5%, +Reset PPO, L-Free
4.5V±1.5%, +Reset PPO, L-Free
MW6
P6SMAFJ48
Sunmate Semiconductor
SMA-F
SMA-F
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, Ipp=7.0A, 600W
Vrwm=48V, Vbr=53.3..67.5V, Ipp=7.0A, 600W
MW6
SMA6J48
Sunmate Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=48V, Vbr=53.3..67.5V, Ipp=7.0A, 600W(1ms)
Vrwm=48V, Vbr=53.3..67.5V, Ipp=7.0A, 600W(1ms)
MWA
P4SMA200
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=180..220V, Vrwm=162V, 1.5A, 400W(1ms)
Vbr=180..220V, Vrwm=162V, 1.5A, 400W(1ms)
MWB
P4SMA200A
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=190..210V, Vrwm=171V, 1.53A, 400W(1ms)
Vbr=190..210V, Vrwm=171V, 1.53A, 400W(1ms)
MWC
P4SMA220
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=198..242V, Vrwm=175V, 1.16A, 400W(1ms)
Vbr=198..242V, Vrwm=175V, 1.16A, 400W(1ms)
MWD
P4SMA220A
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=209..231V, Vrwm=185V, 1.22A, 400W(1ms)
Vbr=209..231V, Vrwm=185V, 1.22A, 400W(1ms)
MWE
P4SMA250
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=225..275V, Vrwm=202V, 1.11A, 400W(1ms)
Vbr=225..275V, Vrwm=202V, 1.11A, 400W(1ms)
MWF
P4SMA250A
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=237..263V, Vrwm=214V, 0.91A, 400W (1ms)
Vbr=237..263V, Vrwm=214V, 0.91A, 400W (1ms)
MWJ
P6SMB100
Taiwan Semiconductor Company
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms)
Vrwm=100V, Vbr=95..105V, 4.4A, 600W(1ms)
MWK
SMB100
Luguang Electronic Technology
DO-214AA
DO-214AA
Transient voltage supressor
Vbr=90.0..110V, Vrwm=81.0V, 4.17A, 600W(1ms)
Vbr=90.0..110V, Vrwm=81.0V, 4.17A, 600W(1ms)
MWM
SMB100C
Luguang Electronic Technology
DO-214AA
DO-214AA
Transient voltage supressor
Vbr=90.0..110V, Vrwm=81.0V, 4.17A, 600W(1ms), Bidir.
Vbr=90.0..110V, Vrwm=81.0V, 4.17A, 600W(1ms), Bidir.
Other codes starting with 'M…' :