AANI-CH-0131-Q

Antennas RF Overview

The Abracon AANI-CH-0131-Q-T is an automotive-grade, loop-type chip antenna designed for Bluetooth and Wi-Fi applications operating within the 2.4 GHz to 2.5 GHz frequency range. It features a gain of 4.6 dBi, a VSWR of 1.5:1, and a power rating of 3 W. The component has a 50 Ohm impedance and linear polarization. Its physical dimensions are 3.2 mm in length, 1.6 mm in width, and 1.2 mm in height. It utilizes solder termination and holds AEC-Q200 qualification.

Antennas RF Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Optimized for Nordic nRF54, nRF53, nRF52, and STMicroelectronics STM32WB series platforms
• High performance with 4.6 dBi gain and low VSWR of 1.5:1

Antennas RF Applications

• Automotive Bluetooth connectivity systems
• Wi-Fi enabled automotive modules
• IoT devices requiring AEC-Q200 certification

Antennas RF Procurement Notes

Verify the specific suffix (e.g., -T) for tape and reel packaging requirements when ordering. Confirm that the AANI-CH-0131-Q-T variant matches the required automotive grade and frequency specifications for the target application. Ensure compatibility with the intended host controller such as Nordic or STMicroelectronics series before procurement.

Antennas RF Selection Notes

Select this antenna for designs requiring high gain and strict automotive reliability standards. It is specifically optimized for integration with Nordic and STMicroelectronics wireless microcontrollers. Consider the compact 3.2 x 1.6 x 1.2 mm footprint for space-constrained PCB layouts. Verify ground plane requirements and matching network design for optimal 50 Ohm impedance performance.

Antennas RF Part Context

This component belongs to Abracon's AANI-CH series of automotive-grade chip antennas. It is part of the broader portfolio of passive components and RF solutions provided by Abracon LLC, which supports connected IoT solutions across communication, transportation, and industrial markets. The series emphasizes miniaturization and high performance for modern wireless protocols.

Antennas RF Replacement Considerations

The AANI-CH-0131-Q-EVB is an evaluation board, not a direct replacement. No other specific substitute part numbers are confirmed in the available documentation. Designers should verify electrical parameters and mechanical dimensions against alternative suppliers if sourcing changes are necessary.