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  • Crystal Oscillators/Filter/RF/Radio
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    Filters
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  • Interface communication ICs/driver ICs/analog ICs
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  • Optoelectronic devices/transformers/switches
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    Switches
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  • Power supply/circuit protection
    Fuses
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    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
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Walsoon Tech Part Search[si4909]
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RFQ Cart
Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
Lead Time
Unlimited
2 Weeks
4 Weeks
6 Weeks
8 Weeks
10 Weeks
Brand
Unlimited
Vishay (7)
VBsemi (3)
Tech public (2)
JSMicro (2)
UDUSemi (1)
Toohong (1)
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Category
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MOSFET (16)
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Part No
Brand
Specification
MPQ|MOQ
Quantity
US Dollar
Delivery Date
Operation
SI4909DY
UDUSemi
Batch：24+
MPQ:3000
MOQ:500
10+
$0.14271
1000+
$0.13824
3000+
$0.13421
Inquiry
SI4909DY-TP
Tech public
MPQ:3000
MOQ:3000
3000+
$0.138
Inquiry
SI4909DY-T1-GE3
Toohong
Batch：25+
MPQ:2500
MOQ:100
100+
$0.1543
500+
$0.15031
1000+
$0.14765
5000+
$0.14499
More
Inquiry
SI4909DY-TP
Tech public
SOP-8
MPQ:3000
MOQ:5
5+
$0.1537
50+
$0.15
150+
$0.14754
500+
$0.14508
More
Inquiry
SI4909DY
JSMicro
Batch：24+
MPQ:4000
MOQ:50
50+
$0.16518
100+
$0.16319
500+
$0.16034
1000+
$0.15749
4000+
$0.15465
More
Inquiry
SI4909DY
JSMicro
MPQ:4000
MOQ:4000
4000+
$0.16896
Inquiry
SI4909DY
VBsemi
Batch：23+
MPQ:4000
MOQ:1
1+
$0.17009
Inquiry
SI4909DY-VB
VBsemi
SO-8
MPQ:4000
MOQ:1
1+
$0.46939
10+
$0.3778
30+
$0.33819
100+
$0.28868
500+
$0.21936
1000+
$0.20699
More
Inquiry
SI4909DY-VB
VBsemi
Batch：25+
MPQ:4000
MOQ:10
10+
$0.24851
100+
$0.24422
500+
$0.23994
1000+
$0.23565
4000+
$0.22229
More
Inquiry
SI4909DY-T1-GE3
Vishay
双P沟道,-40V,-8A,0.027Ω@-10V
MPQ:2500
MOQ:1
1+
$1.6848
10+
$1.06596
100+
$0.71172
500+
$0.5616
1000+
$0.51084
2500+
$0.44388
5000+
$0.40932
10000+
$0.405
More
13-15 Days
Inquiry
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