AH316M245001-T

Antennas RF Overview

The AH316M245001-T is a chip RF antenna manufactured by Taiyo Yuden, designed for surface-mount applications. It operates within the 2.4GHz to 2.5GHz frequency range, supporting protocols such as Bluetooth, WLAN, and Zigbee. The component features a monopole type with a maximum gain of 1.9dBi and a typical VSWR of 3. Its physical dimensions are 3.2mm in length, 1.6mm in width, and a maximum height of 0.50mm. The antenna utilizes solder termination for PCB integration.

Antennas RF Feature Summary

• Monopole chip antenna structure optimized for compact surface-mount layouts
• Integrated design supporting multiple wireless communication standards including Bluetooth, WLAN, and Zigbee
• Low profile construction suitable for space-constrained electronic devices

Antennas RF Applications

• Bluetooth Low Energy (BLE) modules
• Wireless Local Area Network (WLAN) devices
• Zigbee sensor nodes and controllers

Antennas RF Procurement Notes

Verify current availability status as the manufacturer has issued Not Recommended for New Designs (NRND) notices. Confirm specific ordering suffixes required for tape-and-reel quantities against distributor specifications. Ensure compatibility with existing PCB footprint and reflow soldering profiles before finalizing procurement orders.

Antennas RF Selection Notes

Select this component when a low-profile, single-band 2.4GHz solution is required for IoT or wireless peripherals. Consider its 1.9dBi gain and 3.2x1.6mm footprint relative to available board space. Evaluate impedance matching requirements for the target RF circuit to ensure optimal performance within the specified 2.4-2.5GHz operational bandwidth.

Antennas RF Part Context

This part belongs to Taiyo Yuden's series of multilayer ceramic chip antennas. It is engineered for high-volume consumer electronics manufacturing. The component integrates radiating elements within a small ceramic package, eliminating the need for external matching networks in many standard implementations.

Antennas RF Replacement Considerations

Public documentation suggests the MSASA042SB5473KWNA01 as an alternate option. Verify electrical parameters and mechanical dimensions against the original specification sheet before substitution.