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  • Crystal Oscillators/Filter/RF/Radio
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    Filters
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    RF/Radio
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  • Interface communication ICs/driver ICs/analog ICs
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    Analog ICs
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  • Optoelectronic devices/transformers/switches
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    Transformers
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    Switches
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  • 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
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RFQ Cart
Part No
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Vishay (14)
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Part No
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Quantity
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SI4431CDY-T1-E3
JSMicro
Batch：24+
MPQ:4000
MOQ:50
50+
$0.0568
100+
$0.05612
500+
$0.05514
1000+
$0.05416
4000+
$0.05318
More
Inquiry
SI4431CDY-TP
Tech public
SOP-8
MPQ:3000
MOQ:5
5+
$0.11968
50+
$0.09414
150+
$0.08136
500+
$0.07178
3000+
$0.06411
6000+
$0.06028
More
Inquiry
SI4431CDY-T1-GE3
UDUSemi
Batch：24+
MPQ:3000
MOQ:500
500+
$0.06932
1000+
$0.06654
2000+
$0.06446
Inquiry
SI4431CDY-T1-GE3-HXY
Huaxuanyang
SOP-8
MPQ:3000
MOQ:5
5+
$0.07289
50+
$0.0712
150+
$0.07007
500+
$0.06893
More
Inquiry
SI4431CDY-T1-GE3-HXY
Huaxuanyang
Batch：25+
MPQ:3000
MOQ:3000
3000+
$0.07818
Inquiry
SI4431CDY-T1-E3
UDUSemi
Batch：24+
MPQ:3000
MOQ:500
500+
$0.09295
1000+
$0.0882
2000+
$0.08441
Inquiry
SI4431CDY-T1-E3-HXY
Huaxuanyang
SOP-8
MPQ:3000
MOQ:5
5+
$0.10528
50+
$0.10282
150+
$0.10119
500+
$0.09955
More
Inquiry
SI4431CDY-T1-E3-HXY
Huaxuanyang
Batch：25+
MPQ:3000
MOQ:3000
3000+
$0.10858
Inquiry
SI4431CDY-T1-E3
JSMicro
MPQ:4000
MOQ:4000
4000+
$0.10976
Inquiry
SI4431CDY-T1-E3-VB
VBsemi
SOP-8
MPQ:4000
MOQ:5
5+
$0.20973
50+
$0.18478
150+
$0.17408
500+
$0.13682
2500+
$0.13087
4000+
$0.12731
More
Inquiry
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