CP0805A1880EWTR

RF Directional Couplers Overview

The CP0805A1880EWTR is an RF directional coupler manufactured by KYOCERA AVX, designed for surface-mount integration in the 0805 (2012 metric) package. It operates within a frequency range of 1.85 GHz to 1.91 GHz, supporting PCS band applications. The component features a nominal coupling coefficient of 5 ± 1 dB and a maximum power rating of 3 W. Key electrical specifications include a typical insertion loss of 3.15 dB, isolation of -13 dB, and a minimum return loss of -12 dB. The device utilizes a tape-and-reel packaging format for automated assembly.

RF Directional Couplers Feature Summary

• Provides standard directional coupling functionality for RF signal feedback and monitoring.
• Engineered for high-directivity performance within specified microwave frequency bands.
• Supports surface-mount technology through a compact 0805 footprint design.

RF Directional Couplers Applications

• PCS band wireless communication systems
• RF signal monitoring circuits
• Feedback network implementations

RF Directional Couplers Procurement Notes

Verify the specific manufacturer part number against official KYOCERA AVX documentation to confirm technical compliance. Ensure that the intended application environment aligns with the component's rated power and frequency limits. Cross-reference datasheet parameters for insertion loss and isolation requirements prior to final selection.

RF Directional Couplers Selection Notes

Select this component when designing circuits requiring precise coupling ratios in the 1.85–1.91 GHz range. Consider the 3 W power handling capability and the 0805 package dimensions for PCB layout constraints. Evaluate insertion loss and isolation metrics against system sensitivity requirements to ensure adequate signal integrity.

RF Directional Couplers Part Context

This model belongs to the KYOCERA AVX RF Signal Feedback Couplers series, which covers frequencies from 155 MHz to 6000 MHz. The product line includes various power ratings from 1 W to 10 W, offering standardized solutions for diverse RF design needs across multiple industrial and communication sectors.

RF Directional Couplers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer channels or authorized distributors for verified alternative components with matching electrical specifications.