CP0805A0881AWTR

RF Directional Couplers Overview

The CP0805A0881AWTR is an RF directional coupler manufactured by KYOCERA AVX, designed for surface-mount applications in the 0805 (2012 metric) package. It operates within a frequency range of 869 MHz to 894 MHz and supports a maximum power handling capacity of 3W. The component features a standard coupling coefficient of 16 ± 1dB, with an insertion loss of 0.25dB and isolation of -35dB. It utilizes thin-film multilayer technology for high-frequency performance.

RF Directional Couplers Feature Summary

• Utilizes thin-film multilayer technology for miniature form factor and high-frequency stability
• Provides precise signal coupling with defined insertion loss and isolation characteristics
• Designed for surface-mount installation in compact electronic assemblies

RF Directional Couplers Applications

• AMPS systems
• RF signal conditioning
• Directional coupling in wireless communication circuits

RF Directional Couplers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as documentation indicates non-compliance. Ensure storage conditions align with moisture sensitivity level 1 specifications. Validate part number accuracy against official KYOCERA AVX catalogs prior to ordering to avoid substitution errors.

RF Directional Couplers Selection Notes

Select this component when precise directional coupling is required in the 869-894 MHz band. Consider the 0805 footprint for space-constrained designs. Evaluate thermal management requirements given the 3W power rating. Compare electrical parameters such as coupling tolerance and isolation against system specifications to ensure signal integrity.

RF Directional Couplers Part Context

This device belongs to the CP0805 series of thin-film couplers from KYOCERA AVX. These components are engineered for radio frequency and microwave applications requiring reliable signal sampling. The series leverages advanced manufacturing techniques to deliver consistent performance across varying environmental conditions while maintaining small physical dimensions.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers: None identified.