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SI4031-B1-FMR

  • In Stock: 55000
  • Available: 41854

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.70000US $2.70
10+US $1.80000US $18.00
30+US $1.35000US $40.50
100+US $1.08000US $108.00
500+US $0.99000US $495.00
1000+US $0.90000US $900.00

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 #
    SI4031-B1-FMR
  • Categories
    RF/IF and RFID
  • Sub-Categories
    RF Transmitters
  • Series
    EZRadioPRO®
  • ECCN
    5A991B
  • Mount
    Surface Mount
  • Width
    4mm
  • Length
    4mm
  • HTS Code
    8542.39.00.01
  • Frequency
    240MHz~930MHz
  • Packaging
    Tape & Reel (TR)
  • Pin Count
    20
  • Published
    2008
  • Part Status
    Not For New Designs
  • Applications
    General Purpose
  • Data Interface
    PCB, Surface Mount
  • Number of Pins
    20
  • Package / Case
    20-VFQFN Exposed Pad
  • Power - Output
    13dBm
  • Terminal Pitch
    0.5mm
  • Contact Plating
    Tin
  • Data Rate (Max)
    256kbps
  • Consumer IC Type
    TRANSMITTER IC
  • Voltage - Supply
    1.8V~3.6V
  • Antenna Connector
    PCB, Surface Mount
  • Factory Lead Time
    8 Weeks
  • Terminal Position
    QUAD
  • Transmission Media
    RF
  • Height Seated (Max)
    0.9mm
  • Number of Functions
    1
  • Radiation Hardening
    No
  • Operating Temperature
    -40°C~85°C
  • Current - Transmitting
    30mA
  • Modulation or Protocol
    FSK, GFSK, OOK
  • Number of Terminations
    20
  • Operating Supply Voltage
    3V
  • Supply Voltage-Max (Vsup)
    3.6V
  • Supply Voltage-Min (Vsup)
    1.8V
  • Reflow Temperature-Max (s)
    40
  • Peak Reflow Temperature (Cel)
    260

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • ECCN Code
    EAR99
  • RoHS Status
    ROHS3 Compliant
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

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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