CP0603A0897MLTR

RF Directional Couplers Overview

The CP0603A0897MLTR is a thin-film RF directional coupler manufactured by KYOCERA AVX, designed for E-GSM applications within the 880MHz to 915MHz frequency range. Housed in a compact 0603 (1608 metric) surface-mount package, this component provides a coupling coefficient of 23.4dB with a maximum power handling capacity of 3W. Key electrical specifications include an insertion loss of 0.2dB, isolation of -47dB, and return loss of 32dB. The device operates within a temperature range of -40°C to +85°C and utilizes SMD/SMT termination for board mounting.

RF Directional Couplers Feature Summary

• Thin-film construction ensures high directivity and stable performance across the specified frequency band.
• Compact 0603 footprint facilitates integration into space-constrained mobile and wireless devices.
• Standard coupler type optimized for precise signal monitoring in GSM communication systems.

RF Directional Couplers Applications

• E-GSM network infrastructure
• Mobile phone baseband circuits
• RF signal monitoring and measurement

RF Directional Couplers Procurement Notes

Verify RoHS compliance status prior to procurement, as documentation indicates non-compliance. Confirm manufacturing lead times, typically around 14 weeks, against project schedules. Ensure ordering quantities align with standard reel packaging requirements. Validate that the specific suffix matches the required coupling and frequency parameters for the target design.

RF Directional Couplers Selection Notes

Select this component when designing for E-GSM bands requiring high isolation and low insertion loss. The 0603 package size is suitable for dense PCB layouts. Consider the 3W power rating for appropriate signal levels. Verify thermal operating limits fit the application environment. Compare coupling accuracy requirements against the 23.4dB specification.

RF Directional Couplers Part Context

This part belongs to the CP0603 High Directivity series from KYOCERA AVX, which specializes in thin-film RF components. The series offers various coupling coefficients and frequency ranges tailored for wireless communications. It complements other RF passive components like filters and capacitors in complete transceiver front-end modules.

RF Directional Couplers FAQ

What is the maximum power handling capability?

The component supports a maximum power of 3W.

Does it support frequencies outside the 880-915MHz range?

No, it is specifically tuned for the 880MHz to 915MHz E-GSM band.