• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • D/C: NEW
  • Package: QFN48
  • Model Number: NRF51822-QFAA-R
  • Type: Bluetooth IC
  • Brand Name: Original Manufacturer
  • Place of Origin: Alabama, United States
  • Frequency: 2.4GHz
  • Data Rate (Max): 2Mbps
  • Modulation or Protocol: Bluetooth v4.0, Low Energy
  • Power - Output: 4dBm
  • Sensitivity: -96dBm
  • Voltage - Supply: 1.8 V ~ 3.6 V
  • Current - Receiving: 13.4mA
  • Current - Transmitting: 16mA
  • Memory Size: 256kB Flash, 16kB RAM
  • Operating Temperature: -25°C ~ 75°C

Packaging & Delivery

Packaging Details Standard package
Delivery Time 1-3 working days

NRF51822-QFAA-R - Multi-protocol Bluetooth Low Energy and 2.4GHz proprietary system-on-chip

 

Datasheets

nRF51822 Brief
nRF51822 Product Spec

Product Photos

48-QFN

Standard Package 

3,000

Category

RF/IF and RFID

Family

RF Transceivers

Packaging 

Tape & Reel (TR)  

Frequency

2.4GHz

Data Rate (Max)

2Mbps

Modulation or Protocol

Bluetooth v4.0, Low Energy

Applications

General Purpose

Power - Output

4dBm

Sensitivity

-96dBm

Voltage - Supply

1.8 V ~ 3.6 V

Current - Receiving

13.4mA

Current - Transmitting

16mA

Data Interface

PCB, Surface Mount

Memory Size

256kB Flash, 16kB RAM

Antenna Connector

PCB, Surface Mount

Operating Temperature

-25°C ~ 75°C

Package / Case

48-VFQFN Exposed Pad

 

 

2.4GHz Multi-protocol Radio
+4dBm to -20dBm output power in 4dBm steps
-30dBm output power in whisper mode
-96dBm RX sensitivity at 250kbs
-90dBm RX sensitivity at 1Mbps
-85dBm RX sensitivity at 2Mbps
2 Mbps, 1 Mbps and 250kbs supported data rates
Excellent co-existence performance

 

Shipping: 


1. We can shipping all over the world by DHL , UPS , FedEx and EMS . The packaging is very safe and strong. If you have any special needs please nitfy me.

2. It will take around 3-5 days to reach your hands .


Product Type & Condition :

1. Because of the fluctuant sales situation. the stock parts are always changing and the stock list cannot be promptly updated . So,please consult the stock situation when you inquire.


Warranty & Guarantee :

All components we sell the quality with 30 days Return policy from the day of shipment. 


Buyer Reading:

1. Please confirm receipt of products if the items you received , and if the goods was damaged please contact us immediately. send the photo to us that we can check and give you best solution 

2. We only guarantee Delivery in time but we couldn't control the express delivery time. Our related sales person will be responsible to send the AWB for the delivered goods in the next workday. you can check the AWB in the website which we send to you. For the AWB you also can call to the local branch of the express company in your company.

 


If you have any other questions please feel free to contact us in any time!

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date

Read before purchase

MJD is a honest and reliable electronics suppliers, we never cheat every client and don’t want to deal unpleasant business. Because of the transportation cost is expensive for international trade, for the both deal going smoothly. Please refer to the following information to purchase products from us before:

 

1. Please carefully check our description of products: Delivery terms, Guarantee period, Sales return and Service policy.

 

2. Please confirm you want to buy part numbers, it can apply to your device, if not because of quality problem, MJD will not responsible.

 

3. In test process, if have the product quality problems please inform us within the guarantee period date that we can help you to replacement of goods or arrange refund.. If exceed the date, MJD will not responsible, after-sales service.

 

4. Below case as guarantee is invalid:

(1). Warranty (maintain ) label is removed or damaged.

(2). Products have been used.

(3). Artificially damaged, incorrectly operation mode.

(4). In transit cause the issues and goods damaged case, the Express will takes responsibility for any mistakes, as our term for FOB Offer.

 

MINGJIADA OFFICE

MINGJIADA WAREHOUSE

Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 100+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $35,000
Learn More