CP0402A1950ELTR

RF Directional Couplers Overview

The CP0402A1950ELTR is an RF directional coupler manufactured by KYOCERA AVX, designed for operation at a center frequency of 1.9 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 is intended for signal conditioning applications in wireless communication systems.

RF Directional Couplers Feature Summary

• Provides precise RF signal sampling via directional coupling architecture
• Engineered for low-profile integration in space-constrained mobile devices
• Maintains stable coupling characteristics across the designated frequency band

RF Directional Couplers Applications

• Mobile phone antenna systems
• Wireless LAN modules
• Base station transceivers
• RF signal monitoring circuits

RF Directional Couplers Procurement Notes

Verify that the specific ordering suffix matches the required tolerance and tape-and-reel specifications. Confirm RoHS compliance status as some variants may not meet current environmental standards. Ensure the supplier provides valid traceability documentation for quality assurance purposes prior to finalizing acquisition.

RF Directional Couplers Selection Notes

Select this component when a 1.9 GHz center frequency is required for signal monitoring or power measurement. The 0402 footprint suits high-density PCB layouts. Evaluate insertion loss and isolation parameters against system requirements to ensure minimal signal degradation during operation.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of thin-film directional couplers from KYOCERA AVX. These components are widely used in cellular infrastructure and consumer electronics for forward and reflected power detection. The series offers consistent performance across various frequency bands within the RF spectrum.

RF Directional Couplers Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Cross-reference electrical parameters such as coupling coefficient, frequency range, and power handling to ensure functional compatibility with existing circuit designs.