ANT167250ST-1210A1

Antennas RF Overview

The TDK ANT167250ST-1210A1 is a multilayer chip antenna designed for Ultra-Wideband (UWB) applications within the 6.2 GHz to 8.3 GHz frequency range. It features a compact EIA 0603 footprint measuring 1.6 mm in length, 0.8 mm in width, and 0.45 mm in height. The component operates with a nominal impedance of 50 Ohms and achieves a peak gain of 8.1 dBi. It exhibits a Voltage Standing Wave Ratio (VSWR) of 1.58 and supports linear polarization. The device functions reliably across an operating temperature range from -40°C to +85°C.

Antennas RF Feature Summary

• Multilayer ceramic construction optimized for high-frequency UWB signal transmission
• Compact surface-mount design suitable for space-constrained PCB layouts
• Linear polarization characteristics ensuring consistent directional performance

Antennas RF Applications

• Ultra-Wideband communication systems
• High-speed wireless data transfer modules
• Precision indoor positioning devices

Antennas RF Procurement Notes

Verify that the specific part number matches the required UWB frequency band specifications. Confirm compatibility with standard SMD/SMT assembly processes. Ensure environmental ratings meet the operational temperature requirements of the target application. Cross-reference official datasheets for precise impedance matching network recommendations.

Antennas RF Selection Notes

Select this component when a small form factor is required for frequencies exceeding 6 GHz. Consider the 50 Ohm impedance requirement for system integration. Evaluate the thermal stability limits against the expected operating environment. Assess the need for linear polarization in the final product design.

Antennas RF Part Context

This antenna belongs to the ANT series by TDK Corporation, which specializes in passive RF components. The series includes various multilayer chip antennas tailored for different frequency bands. This specific model addresses the growing demand for compact UWB solutions in modern electronics.

Antennas RF Replacement Considerations

Consult official TDK documentation for verified substitute part numbers. Ensure any replacement maintains identical frequency ranges and physical dimensions. Verify impedance and VSWR specifications match the original design requirements.