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    Inductors
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  • Microprocessors/Microcontrollers/Memory
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  • Discrete Semiconductors
    Transistors
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    Diodes
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  • Connectors/Sensors
    Sensors
    Attitude sensors/Gyroscopes Color sensors Infrared sensors Angular velocity sensors Acceleration sensors Angle sensors Position sensors Image sensors Magnetic sensors Current sensors Humidity sensors Specialized sensors Temperature and humidity sensors Ambient light sensors Temperature sensors Ultrasonic sensors Gas sensors Optical sensors Pressure sensors
    Connectors
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  • Crystal Oscillators/Filter/RF/Radio
    Crystal Oscillatorss
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    Filters
    Ferrite Cores and Accessories Signal Conditioner Common Mode Choke Filters RF Filters Active filter Magnetic beads Feed-through capacitors EMI/RFI Filters
    RF/Radio
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  • Interface communication ICs/driver ICs/analog ICs
    Interface ICs/communication ICs
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    Analog ICs
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  • Optoelectronic devices/transformers/switches
    Photoelectric device
    Plasma display Infrared transmitters Infrared transceivers Fiber optic transceivers Photoelectric switches Laser device accessories Optical couplers LED light guide tube accessories Infrared receivers Light-emitting diodes LED display modules LED digital tubes LCD display modules Photo-controlled silicon OLED display modules Vacuum fluorescent-VFD light display
    Transformers
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    Switches
    Switch accessories-caps Toggle switch Multi-function switches Pots Rotary coding switches Switch sockets Lighted switches Rotary switches AC contactors Crimp contactors Dedicated switches Five-way switches Tact switches Temperature control switches Dip switches Boat switches Pushbutton Switches Travel switches
  • Power supply/circuit protection
    Fuses
    Circuit Protection Kits SMD disposable fuses PTC resettable fuses Through-hole fuses Fuse tubes Industrial and electrical fuses Automotive fuses Specialty fuses Temperature fuses Fuse holder clip Circuit breaker
    Batteries and Battery Accessories
    Power chargers Battery holder/Clip accessories Batteries
    Relays
    Power relays Delay timing relays High frequency RF relays Industrial relays Signal relay Automotive relays Solid State Relays Safety relays Reed relays
    Power ICs
    Voltage reference ICs Power switch ICs Linear voltage regulator ICs LDO Switching power supply ICs DC-DC ICs Power Management ICs (PMIC) Wireless charging ICs Battery protection ICs Power monitoring ICs
  • Functional modules/audio/video devices
    Functional modules/development boards/solution verification boards
    Wireless modules AC-DC power modules DC-DC power modules Other modules Power Line Filter Modules Sensor modules WiFi/IoT modules WiFi IoT modules Development board kit LEDUPS and other types of power modules Communication satellite positioning module
    Audio/video devices
    Microphone Speakers Buzzers
  • Embedded peripheral ICs/logic ICs/operational amplifiers
    Operational Amplifiers
    Low power comparator op amps Special function amplifiers Voltage comparators Sample and hold amplifier LCD Gamma buffer FET input op amps Precision op amps Low noise op amps Differential op amps Instrument op amps High-speed broadband op amps Amplifiers Video amplifiers
    Logic ICs
    Flip Flops Specialized logic ICs Signal switch multiplexer decoder Multi-frequency oscillators Gate inverter Counter divider Time base ICs Shift register Buffer driver receiver transceiver 74 series logic ICs 4000 series logic ICs Codec ICs Latches
    Embedded peripheral ICs
    Security (encryption) ICs Clock Generators, Frequency Synthesizers MCU monitoring ICs Clock/Timing ICs Real Time Clock ICs Font ICs Clock Buffers, Drivers
  • Hardware, Fasteners, Accessories
    Instruments / instrumentation and accessories
    Instrument and equipment and accessories Test and measurement Multimeter and voltmeter LAN telecommunication cable test
    Wires / accessories
    Electronic wire connection lines Coaxial Cables Multiple Conductor Cables Power cables Data cables and signal cables Wire accessories
    Hardware/Tools/Consumables
    Soldering and desoldering Screwdriver/tweezers/wrench tools Screw fastener hardware Rack cabinet Rack/cabinet PCB and other prototype products Chemicals Accessories Containers Tapes/Labels Cover, box and enclosure products Electromechanical and electrical Fans/radiators/ thermal management products Electronic accessories
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Walsoon Tech Part Search[si4401]
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RFQ Cart
Part No
Brand
Specification
MPQ|MOQ
Quantity
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Delivery Date
Operation
Lead Time
Unlimited
2 Weeks
4 Weeks
6 Weeks
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10 Weeks
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Vishay (30)
VBsemi (8)
Tech public (6)
UMW (4)
JSMicro (4)
Huaxuanyang (3)
Tokmas (1)
UDUSemi (1)
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MOSFET (56) Junction field effect transistor (JFET) (1)
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Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
SI4401BDY
UMW
MPQ:3000
MOQ:3000
3000+
$0.07108
Inquiry
SI4401DDY-T1-GE3
UDUSemi
Batch：24+
MPQ:3000
MOQ:500
500+
$0.09707
1000+
$0.09381
1500+
$0.09152
Inquiry
SI4401BDY(UMW)
UMW
SOP-8
MPQ:3000
MOQ:5
5+
$0.1347
50+
$0.11741
150+
$0.11001
500+
$0.10075
3000+
$0.09663
6000+
$0.09417
More
Inquiry
SI4401BDY-T1-GE3
Tokmas
SOP-8
MPQ:2500
MOQ:1
1+
$0.17702
10+
$0.15516
30+
$0.14579
100+
$0.1341
500+
$0.1289
1000+
$0.12001
More
Inquiry
SI4401DDY
Tech public
MPQ:3000
MOQ:3000
3000+
$0.1346
Inquiry
SI4401BDY
Tech public
MPQ:3000
MOQ:3000
3000+
$0.1346
Inquiry
SI4401DDY
Tech public
SOP-8
MPQ:3000
MOQ:5
5+
$0.29301
50+
$0.22888
150+
$0.20139
500+
$0.15947
3000+
$0.1442
6000+
$0.13503
More
Inquiry
SI4401BDY
Tech public
SOP-8
MPQ:3000
MOQ:5
5+
$0.30575
50+
$0.24161
150+
$0.21412
500+
$0.17219
3000+
$0.15692
6000+
$0.14776
More
Inquiry
SI4401BDY
Tech public
MPQ:3000
MOQ:10
10+
$0.20635
50+
$0.1922
200+
$0.18041
600+
$0.16862
1500+
$0.15918
3000+
$0.15329
More
Inquiry
SI4401BDY-T1
JSMicro
Batch：24+
MPQ:4000
MOQ:50
50+
$0.16545
100+
$0.16262
500+
$0.15979
1000+
$0.15696
4000+
$0.15414
More
Inquiry
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