CP0402A0902ALTR

RF Directional Couplers Overview

The CP0402A0902ALTR is an RF directional coupler manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates within a frequency range of 0902MHz and features a standard coupling type. The component is housed in a compact 0402 (1005 Metric) surface-mount package, suitable for space-constrained designs. It supports a maximum power handling capacity of 3W, ensuring reliability in active RF circuits. The device is supplied in tape and reel packaging to facilitate automated assembly processes.

RF Directional Couplers Feature Summary

• Standard RF directional coupler topology for precise signal monitoring
• Compact 0402 surface-mount footprint for high-density PCB layouts
• Capable of handling up to 3W maximum power input
• Optimized for operation at the 0902MHz center frequency

RF Directional Couplers Applications

• Signal conditioning in wireless communication systems
• RF monitoring and measurement circuits
• Base station transceiver modules
• Mobile device antenna tuning networks

RF Directional Couplers Procurement Notes

Verify that the specific part number CP0402A0902ALTR matches the required 0902MHz frequency specification before integration. Confirm RoHS non-compliant status if environmental regulations require compliant components. Ensure supply chain partners provide valid manufacturer documentation to validate authenticity and lot traceability. Check moisture sensitivity level requirements for storage and reflow soldering profiles.

RF Directional Couplers Selection Notes

Select this component when a standard directional coupler is needed specifically at the 0902MHz frequency point. The 0402 package size dictates board space availability. Consider the 3W power rating against the expected forward power levels in the circuit. Compare insertion loss and isolation characteristics against system budget requirements to ensure signal integrity is maintained.

RF Directional Couplers Part Context

This component belongs to the KYOCERA AVX RF directional coupler series, which provides passive signal sampling solutions. These devices are integral to modern RF front-ends, allowing for real-time power monitoring and reflection analysis without significantly disrupting the main signal path. The series offers various coupling factors and frequency ranges tailored for different wireless standards.

RF Directional Couplers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing layout footprints if considering alternative manufacturers. Ensure any replacement maintains the 0402 package dimensions and 3W power handling capabilities.