NINA-B311-02B is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


u-blox
In Stock: 5,075
Unit Price: ¥1,323.00000
Datasheet
802.15.4, Bluetooth Bluetooth v5.0 Transceiver Module 2.4GHz Antenna Not Included Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

NINA-B311-02B

DigiKey Part Number
672-NINA-B311-02BTR-ND - Tape & Reel (TR)
672-NINA-B311-02BCT-ND - Cut Tape (CT)
672-NINA-B311-02BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
NINA-B311-02B
Description
RF TXRX MOD 802.15.4BT SMD
Customer Reference
Detailed Description
802.15.4, Bluetooth Bluetooth v5.0 Transceiver Module 2.4GHz Antenna Not Included Surface Mount
Datasheet
 Datasheet
Product Attributes
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Category
Sensitivity
-100dBm
Mfr
Serial Interfaces
ADC, GPIO, I2C, I2S, PDM, PWM, SPI, UART, USB
Series
Antenna Type
Antenna Not Included
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Utilized IC / Part
nRF52840
Part Status
Last Time Buy
Memory Size
1MB Flash, 256kB RAM
DigiKey Programmable
Not Verified
Voltage - Supply
1.7V ~ 3.6V
RF Family/Standard
802.15.4, Bluetooth
Current - Receiving
4.8mA
Protocol
Current - Transmitting
4.9mA ~ 14.1mA
Frequency
2.4GHz
Mounting Type
Surface Mount
Data Rate
2Mbps
Operating Temperature
-40°C ~ 85°C
Power - Output
10.5dBm
Package / Case
55-SMD Module
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NINA-B411-01Bu-blox5,075672-NINA-B411-01BCT-ND¥1,323.00000MFR Recommended
Last Time Buy
Request Stock Notification
Last Time Buy Date: 2026/09/01
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,627.00000¥1,627
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500¥1,329.48400¥664,742
Manufacturers Standard Package
Unit Price without JCT:¥1,627.00000
Unit Price with JCT:¥1,789.70000