CP0603A0881CLTR

RF Directional Couplers Overview

The CP0603A0881CLTR is an RF directional coupler designed for AMPS applications, operating within a frequency range of 869MHz to 894MHz. It features a coupling coefficient of 15dB and supports a maximum power handling capacity of 3W. The device exhibits an insertion loss of 0.35dB, isolation of -33dB, and return loss of 23dB. Packaged in a compact 0603 (1608 metric) surface-mount format, it utilizes thin-film technology for signal conditioning.

RF Directional Couplers Feature Summary

• Thin-film construction for high directivity
• Standard coupling configuration
• Compact 0603 surface-mount package

RF Directional Couplers Applications

• AMPS systems
• RF signal monitoring
• Power measurement circuits

RF Directional Couplers Procurement Notes

Verify the specific manufacturer designation, as sources indicate both Kyocera and Kyocera AVX. Confirm RoHS compliance status, as some documentation lists non-compliance while others require detailed verification. Ensure the ordering suffix matches the required tape and reel quantity specifications for automated assembly processes.

RF Directional Couplers Selection Notes

Select this component when designing for AMPS bands requiring precise signal sampling. Evaluate the 15dB coupling ratio against system dynamic range requirements. Consider the 0.35dB insertion loss impact on overall link budget. Verify thermal management capabilities given the 3W power rating in the small 0603 footprint.

RF Directional Couplers Part Context

This part belongs to the CP0603 series of high-directivity thin-film directional couplers manufactured by Kyocera AVX. These components are engineered for wireless communication modules, providing reliable signal separation and monitoring in compact form factors suitable for modern mobile devices and base stations.

RF Directional Couplers Replacement Considerations

Cross-reference with other CP0603 variants such as CP0603A0880CLTR or CP0603A0897MLTR if frequency ranges differ. Verify that substitute parts maintain identical coupling coefficients and power handling ratings to ensure circuit performance consistency.