CP0805B2140CWTR

RF Directional Couplers Overview

The CP0805B2140CWTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within the 2.14 GHz frequency range and features a standard coupling coefficient of 6 dB. The component utilizes a surface-mount device (SMD) package in the 0805 (2012 metric) footprint, with a 50 Ohm impedance rating. It is supplied in tape and reel packaging to facilitate automated assembly processes.

RF Directional Couplers Feature Summary

• Thin film construction ensures stable electrical performance across operating conditions
• Standard coupling configuration supports precise signal monitoring tasks
• Compact 0805 surface-mount form factor enables high-density board integration

RF Directional Couplers Applications

• RF signal monitoring circuits
• Power measurement systems
• Wireless communication modules

RF Directional Couplers Procurement Notes

Verify RoHS compliance status prior to procurement, as documentation indicates non-compliance for this specific variant. Confirm that the 0805 package dimensions align with the target PCB layout constraints. Ensure the 50 Ohm impedance matches the system design requirements. Validate that the 2.14 GHz operational frequency covers the intended application bandwidth without deviation.

RF Directional Couplers Selection Notes

Select this component when a fixed 6 dB coupling ratio is required at 2.14 GHz. The 0805 SMD package offers a balance between size and handling ease compared to smaller footprints. Consider the thin film technology for consistent performance over temperature variations. Verify that the standard coupling type meets the isolation and directivity needs of the specific RF architecture.

RF Directional Couplers Part Context

This part belongs to the CP0805 series of thin film directional couplers from KYOCERA AVX. The series provides various coupling values and frequency options within the 0805 package. These components are engineered for reliable signal sampling in RF environments, supporting both standard and custom coupling configurations for diverse communication standards.

RF Directional Couplers Replacement Considerations

Cross-reference other CP0805 series variants with matching 2.14 GHz center frequencies and 6 dB coupling coefficients. Verify identical 0805 package dimensions and 50 Ohm impedance ratings before substitution. Ensure the replacement maintains the same thin film construction for equivalent thermal and electrical stability.