DB0805A0967ASTR500

RF Directional Couplers Overview

The DB0805A0967ASTR500 is a thin film directional coupler manufactured by KYOCERA AVX. It operates at a frequency of 967 MHz with a characteristic impedance of 50 Ohms. The component utilizes an SMD/SMT termination type and is housed in a 0805 (2012 metric) package. It functions as a signal conditioning device within the couplers subcategory.

RF Directional Couplers Feature Summary

• Thin film construction for precise signal coupling
• Designed for board mount surface mount technology
• Operates within a temperature range of -40°C to +85°C

RF Directional Couplers Applications

• Signal conditioning circuits
• RF system monitoring
• Directional power measurement

RF Directional Couplers Procurement Notes

Verify the exact part number against official KYOCERA AVX documentation, as the provided model string may contain typographical variations compared to standard distributor listings. Confirm availability status directly with authorized suppliers, as stock levels fluctuate. Ensure the ordering quantity meets the manufacturer's minimum reel requirements, typically specified in multiples of 500 units for this series. Cross-reference the suffix codes to ensure correct packaging and specifications.

RF Directional Couplers Selection Notes

Select this component when a compact, high-precision directional coupler is required for 967 MHz applications. The 0805 footprint suits space-constrained PCB designs. Verify that the 50 Ohm impedance matches the system design. Consider the operating temperature range limits for environmental suitability. Compare against other thin film couplers if specific directivity or coupling factor values are critical beyond the base frequency specification.

RF Directional Couplers Part Context

This component belongs to the DB0805 series of thin film directional couplers from KYOCERA AVX. These devices are part of the broader signal conditioning portfolio, specifically categorized under filters and couplers. The series is designed for RF applications requiring stable performance in small form factors, complementing the company's lineup of capacitors, resistors, and connectors.

RF Directional Couplers Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the available source data. Consult KYOCERA AVX official documentation for potential cross-references or updated series replacements.