CP0805A0836AWTR

RF Directional Couplers Overview

The CP0805A0836AWTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within the frequency range of 824 MHz to 849 MHz and utilizes an SMD/SMT mounting style in a 0805 (2012 metric) package. The component features a coupling coefficient of 11 ± 1dB, insertion loss of 0.85dB, isolation of -17dB, and return loss of -20dB. It supports a maximum power handling of 3W and functions reliably between -40°C and +85°C.

RF Directional Couplers Feature Summary

• Thin film construction for stable RF performance
• Standard unidirectional coupling design
• Compact surface-mount form factor

RF Directional Couplers Applications

• AMPS systems
• RF signal monitoring
• Power measurement circuits

RF Directional Couplers Procurement Notes

Verify RoHS compliance status as this specific part number is listed as non-compliant in official documentation. Confirm that the required operating temperature range aligns with the specified -40°C to +85°C limits. Ensure the application circuit can accommodate the 3W maximum power rating without exceeding thermal constraints. Validate that the 0805 footprint matches the PCB layout requirements.

RF Directional Couplers Selection Notes

Select this component when a precise 11dB coupling ratio is required for AMPS band frequencies. Consider the thin film technology for consistent phase and amplitude characteristics. Evaluate the 0.85dB insertion loss impact on system sensitivity. Compare against other series members if different coupling values or frequency bands are needed.

RF Directional Couplers Part Context

This device belongs to the CP0805 series of thin film directional couplers from KYOCERA AVX. These components are engineered for high-reliability RF applications requiring compact size and stable performance. The series offers various coupling factors and frequency ranges tailored for wireless communication infrastructure.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.