AANI-CH-0138-Q-T

Antennas RF Overview

The Abracon AANI-CH-0138-Q-T is an automotive-grade chip antenna certified to AEC-Q200 standards, designed for Bluetooth and Wi-Fi applications. It operates within the 2.4 GHz to 2.5 GHz frequency range with a center frequency of 2.45 GHz. The component features a gain of 3.6 dBi, a VSWR of 1.3:1, and an impedance of 50 ohms. It supports a power rating of 3 W and utilizes a surface-mount package measuring 7.0 x 2.0 x 2.0 mm.

Antennas RF Feature Summary

• AEC-Q200 qualified for automotive reliability requirements
• Supports multiple protocols including Bluetooth, BLE, Matter, Thread, Zigbee, and Wi-Fi
• High gain performance of 3.6 dBi for efficient signal transmission
• Compact surface-mount design suitable for space-constrained PCB layouts

Antennas RF Applications

• Automotive infotainment systems
• Vehicle-to-everything (V2X) communication modules
• Smart home IoT devices requiring automotive-grade components
• Industrial wireless control systems

Antennas RF Procurement Notes

Verify the specific suffix 'Q-T' confirms both AEC-Q200 qualification and tape-and-reel packaging. Confirm RoHS compliance status directly from the manufacturer datasheet. Ensure the procurement channel provides traceability documentation required for automotive supply chains. Cross-reference the full part number against official Abracon catalogs to avoid confusion with non-automotive variants.

Antennas RF Selection Notes

Select this component when automotive certification is mandatory for wireless connectivity solutions. The 3.6 dBi gain offers superior performance compared to standard 1.1 dBi alternatives in the same series. Consider the 3 W power rating for high-output applications. Evaluate the 7.0 x 2.0 mm footprint against available PCB real estate constraints during the design phase.

Antennas RF Part Context

This model belongs to Abracon's AANI-CH series of high-performance RF ceramic chip antennas. It is specifically engineered for the 2.4 GHz ISM band. The 'Q' designation indicates adherence to AEC-Q200 standards, distinguishing it from commercial-grade counterparts like the AANI-CH-0138-T. It serves as a compact replacement for larger external antennas in modern embedded systems.

Antennas RF Replacement Considerations

The AANI-CH-0138-T is a commercial-grade alternative lacking AEC-Q200 certification. The AANI-CH-0133-Q-T is another automotive option but offers lower gain (1.1 dBi). Verify mechanical compatibility and impedance matching when substituting these models.