CP0603A3500LNTR

RF Directional Couplers Overview

The CP0603A3500LNTR is a thin film directional coupler manufactured by KYOCERA AVX. It operates within the frequency range of 3.45 GHz to 3.55 GHz, centered at 3.5 GHz. The component features a coupling loss of 14.85 dB and utilizes a 0603 (1608 metric) surface mount package with LGA termination. It maintains a system impedance of 50 Ohms and functions reliably between -40°C and +85°C.

RF Directional Couplers Feature Summary

• High directivity performance utilizing thin film technology for precise signal separation
• Uni-directional coupling architecture designed for accurate power monitoring applications
• Compact 0603 footprint optimized for high-density board mounting constraints

RF Directional Couplers Applications

• RF signal monitoring in wireless communication systems
• Power measurement circuits in test and measurement equipment
• Signal integrity analysis in high-frequency electronic devices

RF Directional Couplers Procurement Notes

Verify the specific suffix 'L' against official datasheets to confirm the exact coupling coefficient and directivity specifications required for your design. Ensure compatibility with standard reflow soldering profiles for LGA terminations. Confirm RoHS compliance status through current manufacturer documentation before finalizing procurement orders.

RF Directional Couplers Selection Notes

Select this component when a compact form factor is required for 3.5 GHz band operations. Consider the 14.85 dB coupling value relative to available dynamic range in your measurement chain. Evaluate thermal management requirements given the small package size and operating temperature limits defined in the technical specifications.

RF Directional Couplers Part Context

This part belongs to the CP0603 High Directivity series from KYOCERA AVX. These components are engineered for RF signal conditioning tasks where space is limited. The series provides reliable performance for modern wireless infrastructure and consumer electronics requiring precise signal sampling at microwave frequencies.

RF Directional Couplers Replacement Considerations

Consult official substitution guides for equivalent thin film couplers. Verify that alternative parts match the 3.45-3.55 GHz frequency range and 50 Ohm impedance. Ensure physical dimensions and pinout configurations are compatible with existing PCB layouts.