ANNA-B402-00B

u-blox
377-ANNA-B402-00B
ANNA-B402-00B

Mfr.:

Description:
Bluetooth Modules - 802.15.1 nRF52833, SIP, chip antenna,antenna pin, open CPU

Datasheet:
ECAD Model:
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More Information
Learn more about u-blox ANNA-B402-00B

Product Attribute Attribute Value Select Attribute
u-blox
Product Category: Bluetooth Modules - 802.15.1
RoHS:  
BLE, Bluetooth 5.1
ADC, GPIO, I2C, I2S, SPI, PDM, PWM, UART, USB
8 dBm
- 103 dBm
2.4 GHz
1.7 V
3.6 V
- 40 C
+ 105 C
Reel
Cut Tape
MouseReel
Antenna: Integrated
Brand: u-blox
Core: ARM Cortex-M4
Memory Size: 512 kB, 128 dB
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Operating Supply Voltage: 3.3 V
Product Type: Bluetooth Modules
Protocol - Bluetooth, BLE - 802.15.1: Bluetooth LE
Factory Pack Quantity: 500
Subcategory: Wireless & RF Modules
Supply Current Receiving: 6 mA
Supply Current Transmitting: 15 mA
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Attributes selected: 0

Datasheet

Compliance Codes
CNHTS:
8517629990
USHTS:
8517620090
JPHTS:
851762090
TARIC:
8517620000
ECCN:
5A992.C
Origin Classifications
Country of Origin:
Austria
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

ANNA-B402 BLUETOOTH® 5.1 Module (Open CPU)

u-blox ANNA-B402 BLUETOOTH® 5.1 Low Energy Module (Open CPU) combines Bluetooth 5.1, an embedded Arm® Cortex®-M4 Microcontroller with FPU, and an integrated antenna into a compact 6.5mm x 6.5mm System in Package (SiP). The ANNA-B402 Module is based on the Nordic Semiconductor nRF52833 chip. With 512kB flash and 128kB RAM, this device offers the necessary capacity for advanced applications developed with Open CPU architecture and the Nordic SDK. Wired interfaces like UART, USB, SPI, I2C, I2S, and GPIO are available to connect peripheral devices.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
7,990
Expected 9/7/2026
6,500
Expected 9/21/2026
Factory Lead-Time:
20
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 500)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$6.60 $6.60
$6.23 $62.30
Full Reel (Order in multiples of 500)
$6.23 $3,115.00
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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