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SI4421-A0-FT

  • In Stock: 13245
  • Available: 334

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $14.12000US $14.12
10+US $12.70800US $127.08
30+US $9.88400US $296.52
100+US $8.11900US $811.90
500+US $7.76600US $3883.00
1000+US $7.06000US $7060.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Silicon Labs
  • Manufacturer's Part No.
    SI4421-A0-FT
  • Categories
    RF/IF and RFID
  • Sub-Categories
    RF Transceiver ICs
  • Series
    -
  • ECCN
    5A991B
  • Type
    TxRx Only
  • Weight
    57.747979mg
  • Frequency
    315MHz 434MHz 868MHz 915MHz
  • Packaging
    Tube
  • Published
    2008
  • Modulation
    FSK
  • Part Status
    Not For New Designs
  • Mounting Type
    Surface Mount
  • Number of Pins
    16
  • Package / Case
    16-TSSOP (0.173, 4.40mm Width)
  • Power - Output
    7dbm
  • Data Rate (Max)
    256kbps
  • Voltage - Supply
    2.2V~3.8V
  • Factory Lead Time
    3 Weeks
  • Sensitivity (dBm)
    -110 dBm
  • Serial Interfaces
    SPI
  • RF Family/Standard
    General ISM < 1GHz
  • Current - Receiving
    11mA~13mA
  • Operating Temperature
    -40°C~85°C
  • Current - Transmitting
    15mA~24mA

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • RoHS Status
    RoHS Compliant
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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