CP0603A1900ANTR

RF Directional Couplers Overview

The CP0603A1900ANTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for RF signal conditioning applications. It operates at a center frequency of 1900 MHz and features a 0603 (1608 metric) surface mount package with LGA termination. The component supports a maximum power handling capacity of 3W and maintains a system impedance of 50 Ohms. It is supplied in tape and reel packaging to facilitate automated assembly processes.

RF Directional Couplers Feature Summary

• Thin film construction ensures high directivity and stable performance across the operating frequency range.
• Compact 0603 footprint allows for efficient space utilization on dense printed circuit boards.
• LGA termination style provides reliable surface mounting with low parasitic inductance.

RF Directional Couplers Applications

• RF signal monitoring in wireless communication infrastructure
• Power measurement and control loops in transmitters
• Signal sampling for feedback systems in mobile devices

RF Directional Couplers Procurement Notes

Verify that the specific suffix 'ANTR' matches the required RoHS compliance status and lead time requirements, as variations exist within the series. Confirm that the 3W power rating aligns with the peak power levels in the target application to prevent device degradation. Ensure the 0603 package dimensions are compatible with the available PCB real estate and soldering profile specifications.

RF Directional Couplers Selection Notes

Select this component when a compact, high-directivity solution is needed for 1900 MHz applications. The 50 Ohm impedance matches standard RF transmission lines. Consider the thermal management capabilities inherent to the thin film design if operating near the maximum power limit. Evaluate the trade-off between the small form factor and the ease of manual assembly versus automated placement.

RF Directional Couplers Part Context

This part belongs to the CP0603 High Directivity series from KYOCERA AVX, which utilizes thin film technology for precise RF coupling. The series offers various center frequencies tailored for different wireless standards. The CP0603A1900ANTR specifically targets the 1900 MHz band, providing a standardized solution for engineers designing RF front-ends requiring accurate signal directionality and isolation.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX documentation for confirmed substitute part numbers within the CP0603 series that match the 1900 MHz frequency and 0603 package constraints. Generic replacements may not maintain the same directivity or power handling characteristics.