AH104F2650S1-T

Antennas RF Overview

The AH104F2650S1-T is a multilayer chip antenna manufactured by Taiyo Yuden, designed for wireless communication applications. It operates within the 2.4 GHz frequency range, supporting protocols such as Bluetooth, WLAN, WiMAX, and Zigbee. The component features a surface-mount package with dimensions of 10 mm in length, 4 mm in width, and 1 mm in height. Key electrical specifications include a nominal impedance of 50 Ohms, a voltage standing wave ratio (VSWR) of 3:1, and a gain of 1.1 dBi. This compact design facilitates integration into space-constrained electronic devices requiring reliable RF transmission.

Antennas RF Feature Summary

• Multilayer construction optimized for stable performance across wide bandwidths
• Surface-mount design suitable for automated PCB assembly processes
• Integrated functionality supporting multiple 2.4 GHz wireless standards

Antennas RF Applications

• Bluetooth device implementations
• Wireless Local Area Network (WLAN) modules
• WiMAX communication equipment
• Zigbee sensor nodes

Antennas RF Procurement Notes

Verify component authenticity through authorized distribution channels due to obsolete lifecycle status. Confirm mechanical compatibility with target PCB footprint and soldering thermal profiles. Ensure regulatory compliance with regional radio frequency emission standards. Cross-reference datasheet revisions for any parameter updates prior to final production validation.

Antennas RF Selection Notes

Evaluate antenna placement constraints regarding ground plane size and surrounding components. Assess environmental operating conditions against specified temperature ranges. Consider impedance matching network requirements to optimize signal transfer efficiency. Review mechanical stability under vibration and thermal cycling conditions relevant to the end application.

Antennas RF Part Context

This component belongs to Taiyo Yuden's AH104F series of chip antennas. The series provides standardized solutions for embedded wireless connectivity. The specific model targets the 2.4 GHz ISM band. It represents a mature product line within the manufacturer's portfolio for consumer electronics.

Antennas RF Replacement Considerations

Taiyo Yuden suggests TSA3NA4L2G45NS0D1T as an alternate part number. Verify functional equivalence and mechanical fit before substitution. Check current availability status as the original model is discontinued.