EnglishEnglish
My Account

Hello welcome to Chipsmall!

  • My ProfileMy Profile
  • Address ManagementAddress Management
  • Change PasswordChange Password
  • Order Status & HistoryOrder Status & History
Cart
RFQ List
All PRODUCTS
Image is for your reference only, please check specifications for details
iconCompare
icon

BLE121LR-A-M256K

  • In Stock: 1000
  • Available: 1000

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $347.77950US $347.78
10+US $301.40890US $3014.09
30+US $273.58654US $8207.60
100+US $250.40124US $25040.12
500+US $243.44565US $121722.83
1000+US $231.85300US $231853.00

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

Quick RFQ
  • esd
  • as
  • iso14001
  • iso9001
  • D&B

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.

RELEVANT BLOGS & POSTS

HDMI RF Modulators: From Basics to Advanced
icon11 October 2024
icon185

HDMI RF Modulators: From Basics to Advanced

Unlock the full potential of HDMI RF modulators with our comprehensive guide. Explore everything from the basics to advanced features, installation tips, and how they enhance AV distribution in both home and commercial settings.

What is RF Amplifier? Function, Types& Circuit Design
icon15 August 2024
icon318

What is RF Amplifier? Function, Types& Circuit Design

This article will give a thorough introduction to these important devices by examining the answers to queries like What is an RF amplifier? And What is the function of an RF amplifier?

Top 10 RF Amplifier Manufacturers Worldwide In 2024
icon13 August 2024
icon368

Top 10 RF Amplifier Manufacturers Worldwide In 2024

This article will introduce ten well-known RF amplifier manufacturers worldwide in 2024, demonstrating their innovation and technical strength in this field.

Index:

  • Professional Platform

  • Full-speed Delivery

  • Wide Variety of Products

  • 365 Days of Quality Assurance