u-blox NINA-B221-04B

Manufacturer No:

NINA-B221-04B

Manufacturer:

u-blox

Description:

RF TXRX MODULE BLUETOOTH SMD.Bluetooth Bluetooth v4.2 Dual Mode Transceiver Module 2.4GHz Antenna Not Included Surface Mount

Quantity:

In Stock :7917

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

NINA-B221-04B Information

u-blox NINA-B221-04B technical specifications, attributes, parameters and parts with similar specifications to u-blox NINA-B221-04B.

Type
Parameter

Series
NINA-B2

Packaging
Tape & Reel (TR), Cut Tape (CT)

Part Status
Active

Manufacturer Lead Time
12 Weeks

Antenna Type
Antenna Not Included

Current - Receiving
50mA ~ 110mA

Current - Transmitting
60mA ~ 150mA

Data Rate
3Mbps

Frequency
2.4GHz

Memory Size
500kB SRAM

Type
Parameter

Modulation
4DQPSK, 8DPSK, GFSK

Mounting Type
Surface Mount

Operating Temperature
-40°C ~ 85°C

Package / Case
36-SMD Module

Power - Output
8dBm

Protocol
Bluetooth v4.2 Dual Mode

RF Family/Standard
Bluetooth

Sensitivity
-88dBm

Serial Interfaces
GPIO, SDIO, SPI, UART

Utilized IC / Part
ESP32

Download datasheets and manufacturer documentation for u-blox NINA-B221-04B.

Datasheets:

29e6380c53d85e4e845e630c4b48eb88.pdf

No product details available

NINA-B221-04B Relevant information

NINA-B221-04B FAQ

Can I request a quote for NINA-B221-04B?

NINA-B221-04B from u-blox is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for NINA-B221-04B?

The final price for NINA-B221-04B depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for NINA-B221-04B?

NINA-B221-04B is a u-blox Wireless & RF Integrated Circuits part. Key details include Packaging: Tape & Reel (TR), Cut Tape (CT) and ExportControlClassNumber: 5A992C and MoistureSensitivityLevel: 4 (72 Hours); contact us if you need the specifications verified before sourcing.

When will I receive a quotation for NINA-B221-04B?

After you submit the RFQ for NINA-B221-04B, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for NINA-B221-04B?

Once stock for NINA-B221-04B is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to NINA-B221-04B?

Yes. If NINA-B221-04B is unavailable, end-of-life, or outside your schedule, we can review comparable u-blox Wireless & RF Integrated Circuits parts and compatible replacement options.

AIChipLink – Your Trusted Electronic Components Distributor