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BLE121LR-A-M256K

  • In Stock: 5698
  • Available: 11470

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $344.02500US $344.03
10+US $298.15500US $2981.55
30+US $270.63300US $8118.99
100+US $247.69800US $24769.80
500+US $240.81750US $120408.75
1000+US $229.35000US $229350.00

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.
    BLE121LR-A-M256K
  • Categories
    RF/IF and RFID
  • Sub-Categories
    RF Transceiver Modules
  • Series
    -
  • ECCN
    5A992C
  • Mount
    Surface Mount
  • Width
    13mm
  • Height
    1.8mm
  • Length
    14.7mm
  • Protocol
    Bluetooth v4.0
  • Data Rate
    2Mbps
  • Frequency
    2.4GHz
  • Interface
    I2C, SPI, UART
  • Packaging
    Tape & Reel (TR)
  • Published
    2014
  • Memory Size
    256kB Flash 8kB SRAM
  • Part Status
    Active
  • Antenna Type
    Integrated, Chip
  • Mounting Type
    Surface Mount
  • Terminal Form
    NO LEAD
  • Number of GPIO
    16
  • Number of Pins
    36
  • Package / Case
    Module
  • Power - Output
    8dBm
  • Supply Voltage
    3V
  • Terminal Pitch
    0.9mm
  • Telecom IC Type
    TELECOM CIRCUIT
  • Voltage - Supply
    2V~3.6V
  • Factory Lead Time
    12 Weeks
  • Sensitivity (dBm)
    -98 dBm
  • Serial Interfaces
    I2C, SPI, UART
  • Terminal Position
    UNSPECIFIED
  • Max Supply Current
    36mA
  • RF Family/Standard
    Bluetooth
  • Utilized IC / Part
    CC2541
  • Current - Receiving
    28mA~33mA
  • Number of Functions
    1
  • Operating Temperature
    -40°C~85°C
  • Current - Transmitting
    25mA~39mA
  • Number of ADC Channels
    8
  • Number of Terminations
    36
  • Operating Supply Voltage
    3.6V

Environmental & Export Classifications

  • HTSUS
    8517.62.0090
  • 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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