CP0805A1441CWTR

RF Directional Couplers Overview

The CP0805A1441CWTR is an RF directional coupler manufactured by KYOCERA AVX, designed for AMPS applications. It operates within a frequency range of 869MHz to 894MHz and features a standard coupling coefficient of 16 ± 1dB. The component supports a maximum power rating of 3W and utilizes a 0805 (2012 Metric) surface-mount package. Key electrical specifications include an insertion loss of 0.25dB, isolation of -35dB, and return loss of -23dB. It is supplied in tape and reel packaging.

RF Directional Couplers Feature Summary

• Provides directional signal coupling for RF systems
• Designed specifically for AMPS application bands
• Utilizes compact 0805 surface-mount form factor

RF Directional Couplers Applications

• AMPS systems
• RF signal monitoring
• Power measurement circuits

RF Directional Couplers Procurement Notes

Verify the specific suffix 'C' against the official datasheet to confirm material or tolerance variations. Confirm RoHS compliance status as documentation indicates non-compliance. Ensure the 0805 footprint matches the target PCB design. Validate that the 3W power rating meets system requirements. Check for alternative lead-free options if environmental regulations require it.

RF Directional Couplers Selection Notes

Select this component when operating within the 869-894MHz band for AMPS applications. Consider the 16dB coupling value for signal sampling needs. Evaluate the 0.25dB insertion loss impact on circuit efficiency. Ensure the 0805 package size fits the available board space. Verify thermal management capabilities for continuous 3W operation.

RF Directional Couplers Part Context

This part belongs to the CP0805 series of SMD RF directional couplers from KYOCERA AVX. These components are engineered for high directivity and stable performance in wireless communication systems. The series offers various coupling values and frequency ranges tailored for different RF standards and power levels.

RF Directional Couplers Replacement Considerations

Consult the manufacturer's cross-reference guide for equivalent parts with matching frequency and coupling specifications. Verify pinout compatibility and package dimensions before substitution. Ensure replacement components meet the same power and isolation requirements.