CP0402A1950FNTR

RF Directional Couplers Overview

The CP0402A1950FNTR is a thin film RF directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within the frequency range of 1930 MHz to 1990 MHz and features a coupling coefficient of 19.5 dB. The component supports a maximum power handling capacity of 3 W with an insertion loss of 0.5 dB. It provides -36 dB isolation and 26 dB return loss. Packaged in a compact 0402 (1005 metric) surface-mount footprint, it ensures reliable performance in high-frequency circuits.

RF Directional Couplers Feature Summary

• Thin film construction for stable RF performance
• High directivity and tight coupling tolerance
• Compact 0402 surface-mount package design

RF Directional Couplers Applications

• PCN systems
• RF signal monitoring
• Power measurement circuits

RF Directional Couplers Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance for this specific series variant. Confirm moisture sensitivity level classification prior to assembly. Ensure supply chain sources provide original manufacturer documentation to validate authenticity and technical specifications against official datasheets.

RF Directional Couplers Selection Notes

Select this component for designs requiring precise coupling at 19.5 dB within the 1.9 GHz band. The 0402 package suits space-constrained layouts. Evaluate thermal management capabilities given the 3 W power rating. Compare isolation metrics against system requirements to ensure adequate signal separation in dense RF environments.

RF Directional Couplers Part Context

This part belongs to the CP0402 series of thin film directional couplers from KYOCERA AVX. These components are engineered for high-reliability RF applications requiring consistent coupling factors across wide bandwidths. The series utilizes advanced thin film technology to achieve low insertion loss and high directivity in miniature packages suitable for modern mobile and communication devices.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX documentation for verified substitute part numbers. Cross-reference frequency ranges, coupling coefficients, and power ratings when evaluating alternatives. Ensure mechanical compatibility with the 0402 footprint and verify electrical parameter alignment for seamless integration.