CP0402A2140ELTR

RF Directional Couplers Overview

The CP0402A2140ELTR is an RF directional coupler manufactured by KYOCERA AVX, designed for operation at a center frequency of 2.14 GHz. It utilizes a standard coupling configuration within a compact 0402 (1005 metric) surface-mount package. The component supports a maximum power handling capacity of 3W and provides a coupling coefficient of 21dB. It is supplied in tape and reel packaging to facilitate automated assembly processes.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via a 21dB coupling coefficient
• Supports high-power applications with a 3W maximum rating
• Enables space-constrained designs through a 0402 surface-mount footprint

RF Directional Couplers Applications

• RF signal monitoring and measurement systems
• Transmitter output power sampling
• Feedback loop control in RF amplifiers
• Signal integrity testing in wireless infrastructure

RF Directional Couplers Procurement Notes

Verify the specific datasheet version for the CP0402A2140ELTR to confirm electrical tolerances and thermal characteristics prior to integration. Ensure that the 0402 package dimensions align with the target PCB layout constraints. Confirm compliance with relevant environmental regulations applicable to the final product deployment region.

RF Directional Couplers Selection Notes

Select this component when a 2.14 GHz operating frequency and 21dB coupling are required. The 3W power rating suits moderate power levels, while the 0402 size addresses strict space limitations. Evaluate insertion loss and isolation specifications against system requirements to ensure adequate signal fidelity.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of thin-film directional couplers from KYOCERA AVX. These components are engineered for high-frequency signal conditioning and monitoring. The series offers various coupling values and frequency ranges, all housed in standardized small-outline packages for consistent manufacturing integration.

RF Directional Couplers Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Cross-reference frequency, coupling coefficient, and power ratings to ensure functional equivalence.