CP0402P0881ANTR

RF Directional Couplers Overview

The CP0402P0881ANTR is an RF directional coupler manufactured by KYOCERA AVX, designed for AMPS applications within the 869MHz to 894MHz frequency range. It features a coupling coefficient of 18.6dB and supports a maximum power handling of 3W. The component exhibits an insertion loss of 0.25dB, isolation of -43dB, and a return loss of 31dB. Packaged in a compact 0402 (1005 metric) surface-mount footprint, it operates reliably between -40°C and +85°C with a 50 Ohm impedance.

RF Directional Couplers Feature Summary

• Thin film construction providing high directivity and tight coupling tolerance
• Compact 0402 surface-mount package suitable for space-constrained designs
• Optimized for AMPS band signal monitoring and conditioning

RF Directional Couplers Applications

• AMPS cellular communication systems
• RF signal monitoring circuits
• Base station transceiver modules

RF Directional Couplers Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm exact electrical tolerances and performance characteristics. Ensure compatibility with standard SMD reflow processes. Confirm RoHS3 compliance status prior to integration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current production status and avoid obsolete variants.

RF Directional Couplers Selection Notes

Select this component for applications requiring precise signal sampling in the 869-894MHz range. The 0402 package size aids in miniaturization. Evaluate thermal management requirements given the 3W power rating. Compare isolation and insertion loss specifications against system link budget constraints to ensure adequate signal integrity for downstream processing stages.

RF Directional Couplers Part Context

This device belongs to the CP0402 series of RF directional couplers from KYOCERA AVX. These components utilize thin-film technology to achieve consistent performance across varying environmental conditions. The series is engineered for wireless communication infrastructure, offering reliable coupling accuracy and robust mechanical stability for mass-produced electronic assemblies.

RF Directional Couplers Replacement Considerations

Consult official substitution guides for equivalent models within the CP0402 family. Verify that alternative parts match the 869-894MHz frequency range and 0402 footprint dimensions. Ensure electrical parameters such as coupling coefficient and isolation levels meet or exceed original design requirements.