CP0402A3500ELTR

RF Directional Couplers Overview

The CP0402A3500ELTR is an RF directional coupler manufactured by KYOCERA AVX, designed for high-frequency wireless systems. It operates at a center frequency of 3.5GHz and supports a maximum power handling capacity of 3W. The component utilizes a thin-film construction method to ensure signal integrity in compact designs. It is housed in a standard 0402 (1005 metric) surface-mount package, facilitating automated assembly and integration into dense circuit boards. This specific model represents a standard coupling type configuration intended for precise signal monitoring applications within the specified frequency band.

RF Directional Couplers Feature Summary

• Thin-film directional coupler technology for stable RF performance
• Compact 0402 surface-mount package for space-constrained designs
• Standard coupling configuration for signal monitoring
• Designed for operation within high-frequency wireless systems

RF Directional Couplers Applications

• RF signal monitoring in wireless communication infrastructure
• Signal sampling in high-frequency test and measurement equipment
• Integration into compact mobile device RF front-ends
• Directional coupling in 3.5GHz band transmission systems

RF Directional Couplers Procurement Notes

Verify the exact part number against official KYOCERA AVX documentation to confirm the suffix ELTR corresponds to the reel tape packaging format. Ensure that the 3W power rating and 3.5GHz frequency specifications align with your system requirements. Check RoHS compliance status as indicated in official datasheets, noting potential regulatory variations. Confirm lead times directly with authorized distributors, as availability may fluctuate based on manufacturing schedules and order volume constraints.

RF Directional Couplers Selection Notes

Select this component when a small form factor is required for 3.5GHz directional coupling applications. The 0402 package size is suitable for high-density PCB layouts where space is limited. Consider the 3W power handling capability to ensure it meets the system's maximum signal strength without degradation. Verify impedance matching requirements, typically 50 Ohms for such RF components, to maintain signal integrity. Compare against other thin-film couplers if specific coupling factors or bandwidths differ from standard configurations.

RF Directional Couplers Part Context

This component belongs to the KYOCERA AVX thin-film coupler series, which are engineered for high-reliability RF applications. The CP0402A series specifically targets compact wireless systems requiring precise signal directionality. These components are part of a broader portfolio of passive electronic devices provided by KYOCERA AVX, supporting telecommunications and industrial electronics markets with standardized surface-mount solutions.

RF Directional Couplers Replacement Considerations

Consult official KYOCERA AVX substitution guides for compatible alternatives. Cross-reference parameters such as frequency range, power handling, and package dimensions to ensure functional equivalence. Verify that any substitute maintains the same thin-film construction and coupling characteristics to preserve system performance.