ANT162442DT-2001A2

Antennas RF Overview

The TDK ANT162442DT-2001A2 is a dual-band ceramic chip antenna designed for 2.4GHz and 5GHz wireless local area network applications. It supports IEEE 802.11b/g/n standards at 2.4GHz and 802.11a/n/ac standards at 5GHz, alongside Bluetooth functionality. The component features a surface-mount package with dimensions of 1.60mm length, 0.80mm width, and a maximum height of 0.40mm. Operating frequencies span 2.4GHz to 2.484GHz and 5.15GHz to 5.85GHz. The device operates within a temperature range of -40°C to +85°C.

Antennas RF Feature Summary

• Dual-band operation supporting both 2.4GHz and 5GHz frequency bands for versatile wireless connectivity
• Compact multilayer ceramic construction suitable for space-constrained mobile devices
• Surface-mount solder termination for automated assembly integration

Antennas RF Applications

• Wi-Fi routers and access points
• Mobile smartphones and tablets
• Bluetooth peripherals and headsets
• IoT modules requiring dual-band support

Antennas RF Procurement Notes

Verify the specific suffix (e.g., 2001A2) against official TDK documentation to ensure correct frequency band alignment and impedance characteristics. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure packaging specifications match production line capabilities. Cross-reference datasheet revisions to confirm current manufacturing status and availability constraints.

Antennas RF Selection Notes

Select this component when dual-band WLAN and Bluetooth coexistence is required in compact form factors. Evaluate antenna placement constraints due to the small 1.60x0.80mm footprint. Consider ground plane size and matching circuit requirements for optimal gain performance across both bands. Verify thermal stability meets application operating conditions.

Antennas RF Part Context

This part belongs to TDK's ANT series of ceramic chip antennas. It is engineered for high-volume consumer electronics manufacturing. The design integrates dielectric resonator technology to achieve efficient radiation patterns in minimal space. It serves as a critical RF front-end component for modern wireless communication devices.

Antennas RF Replacement Considerations

Consult TDK official substitution lists for direct replacements. Generic equivalents may differ in gain, VSWR, or physical dimensions. Verify compatibility with existing PCB layout and impedance matching networks before switching components.