CP0805B2140CSTR

RF Directional Couplers Overview

The CP0805B2140CSTR is an RF directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within a frequency range of 2.14 GHz with a 50 Ohm impedance. The component utilizes a surface-mount 0805 (2012 metric) package, ensuring compatibility with standard SMD/SMT assembly processes. This device functions as a passive component to split RF signals into main and coupled paths, providing high directivity for precise signal monitoring and feedback in wireless communication systems.

RF Directional Couplers Feature Summary

• Provides high directivity for accurate RF signal splitting between main and coupled paths
• Engineered for stable performance at the specific 2.14 GHz operating frequency
• Features a compact 0805 surface-mount footprint suitable for space-constrained PCB designs

RF Directional Couplers Applications

• RF signal feedback loops
• Signal conditioning circuits
• Wireless communication system monitoring

RF Directional Couplers Procurement Notes

Verify the exact part number CP0805B2140CSTR against manufacturer datasheets to confirm the 2.14 GHz frequency specification and 50 Ohm impedance. Ensure the 0805 package dimensions align with your PCB layout requirements. Cross-reference official KYOCERA AVX documentation to validate technical parameters before procurement.

RF Directional Couplers Selection Notes

Select this component when a dedicated RF directional coupler is required specifically at the 2.14 GHz frequency point. The choice depends on the need for high directivity in signal splitting applications within a compact 0805 form factor. Consider impedance matching requirements and the specific power handling capabilities defined in the official product specifications.

RF Directional Couplers Part Context

This component belongs to the KYOCERA AVX RF Signal Feedback Couplers series, which covers frequencies from 155MHz to 6000MHz. The brand integrates Kyocera's ceramic expertise with AVX's electronic components history, offering global manufacturing capabilities for high-reliability passive devices used in industrial and consumer electronics.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other KYOCERA AVX models in the CP0805 series if alternative frequencies or coupling coefficients are acceptable.