CP0603A1960ELTR

RF Directional Couplers Overview

The CP0603A1960ELTR is a thin film directional coupler manufactured by KYOCERA AVX, designed for RF signal conditioning applications. It operates within the PCS frequency band of 1.93GHz to 1.99GHz. The component features a coupling coefficient of 10.5dB and supports a maximum power handling capacity of 3W. It utilizes a standard coupler type with an insertion loss of 0.75dB. Electrical performance includes an isolation level of -34dB and a return loss of 19dB. The device is housed in a compact 0603 (1608 metric) surface mount package, suitable for board mounting in wireless communication systems.

RF Directional Couplers Feature Summary

• Thin film construction ensures high directivity and stable RF performance across the specified frequency range.
• Compact 0603 surface mount footprint facilitates integration into space-constrained mobile and wireless designs.
• Standard coupling configuration provides precise signal monitoring and power division capabilities.

RF Directional Couplers Applications

• PCS band wireless communication systems
• Mobile phone transceiver modules
• RF signal monitoring circuits

RF Directional Couplers Procurement Notes

Verify that the specific suffix ELTR corresponds to the required tape and reel packaging format for automated assembly processes. Confirm compliance with RoHS directives as the product data indicates non-compliance status for certain variants in this series. Ensure the ordering quantity aligns with manufacturer minimum order requirements and standard factory pack sizes to avoid supply discrepancies during procurement.

RF Directional Couplers Selection Notes

Select this component when designing for the PCS frequency range requiring a 10.5dB coupling ratio. Evaluate the 3W power rating against peak signal levels to prevent thermal damage. Consider the 0.75dB insertion loss impact on overall link budget. Compare isolation specifications against adjacent channel interference requirements to ensure adequate signal separation in dense RF environments.

RF Directional Couplers Part Context

This part belongs to the CP0603 High Directivity series from KYOCERA AVX. The series comprises various thin film directional couplers optimized for different frequency bands including GSM, DCS, PCS, and UMTS. These components are engineered for high reliability in consumer electronics and telecommunications infrastructure, offering consistent performance in small form factors.

RF Directional Couplers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit layouts if considering alternative models from the same manufacturer series.