CP0402A2442CLTR

RF Directional Couplers Overview

The CP0402A2442CLTR is an RF directional coupler manufactured by KYOCERA AVX, designed for wireless LAN applications. It operates within a frequency range of 2.4 GHz to 2.484 GHz and features a coupling coefficient of 20 dB. The component supports a maximum power handling capacity of 3 W. Key electrical specifications include an insertion loss of 0.3 dB, isolation of -45 dB, and a return loss of 25 dB. It is housed in a compact 0402 (1005 metric) surface-mount package.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via standard directional coupling architecture
• Optimized for high-frequency operation within the 2.4 GHz ISM band
• Supports high-power transmission up to 3 watts
• Enables compact circuit design through small 0402 footprint

RF Directional Couplers Applications

• Wireless LAN systems
• RF signal monitoring circuits
• Transmitter power measurement modules

RF Directional Couplers Procurement Notes

Verify compliance with RoHS regulations prior to procurement, as this specific part number may not meet current environmental standards. Confirm that the 0402 package dimensions align with your PCB layout constraints. Ensure the operating frequency range matches your system requirements exactly. Check for any specific handling instructions regarding moisture sensitivity level 1 during assembly processes.

RF Directional Couplers Selection Notes

Select this component when a 20 dB coupling factor is required for 2.4 GHz wireless LAN designs. Consider the 0402 package size if board space is limited. Evaluate the 3 W power rating against your transmitter output levels. Compare isolation and return loss specifications against other available models to ensure adequate signal integrity and minimal reflection in your specific application context.

RF Directional Couplers Part Context

This device belongs to the CP series of RF directional couplers from KYOCERA AVX. These components utilize thin-film technology to achieve consistent performance across various microwave frequencies. The series offers multiple coupling factors and frequency ranges tailored for different communication standards, providing engineers with standardized solutions for signal conditioning and monitoring tasks.

RF Directional Couplers Replacement Considerations

The CP0402A2442ELTR serves as a direct substitute with a 18 dB coupling coefficient. The CP0402A2442FLTR is another alternative featuring a 22 dB coupling coefficient. Both replacements maintain the same 0402 package and 2.4 GHz frequency range, allowing for potential pin-compatible swaps if the coupling factor difference is acceptable for the design.