MACP-008311-CE0370

RF Directional Couplers Overview

The MACP-008311-CE0370 is a high-performance 75 Ohm RF directional coupler manufactured by MACOM Technology Solutions. It operates within a frequency range of 5 MHz to 1 GHz and provides a coupling factor of 14 dB, with specific documentation citing 14.3 dB attenuation characteristics. The component is rated for a maximum power handling capacity of 250 mW. It utilizes the SM-55 surface mount package, which is designed for low-cost integration into high-volume production environments. This device functions as a general-purpose coupler suitable for signal monitoring and measurement applications in RF systems requiring precise impedance matching.

RF Directional Couplers Feature Summary

• Provides standardized 14 dB coupling factor for signal sampling
• Operates across a broad 5 MHz to 1 GHz frequency spectrum
• Utilizes SM-55 surface mount package for automated assembly
• Designed for high-volume manufacturing integration

RF Directional Couplers Applications

• RF signal monitoring in telecommunications infrastructure
• Signal measurement and analysis in test equipment
• Impedance matching networks in 75 Ohm cable systems
• General purpose RF directional coupling in broadcast applications

RF Directional Couplers Procurement Notes

Verify that the procurement source explicitly confirms the part number MACP-008311-CE0370 matches the manufacturer's official specifications. Ensure the component is sourced directly from authorized channels to guarantee authenticity. Confirm compliance with RoHS standards as indicated in public documentation. Cross-reference the SM-55 package type to ensure compatibility with existing surface mount assembly processes. Validate that the 75 Ohm impedance rating aligns with system requirements before finalizing orders.

RF Directional Couplers Selection Notes

Select this component when a 75 Ohm impedance environment requires a compact, surface-mountable directional coupler. The SM-55 package offers a cost-effective solution for high-volume designs compared to larger through-hole alternatives. Consider the 250 mW power rating to ensure it meets the signal levels present in the application circuit. The 5 MHz to 1 GHz bandwidth covers standard RF and microwave frequencies, making it suitable for general-purpose coupling tasks where space constraints are critical.

RF Directional Couplers Part Context

MACOM Technology Solutions specializes in high-performance semiconductor products for telecommunications, data centers, industrial, and defense sectors. The company produces components utilizing RF, microwave, analog, and mixed-signal technologies. This coupler belongs to their portfolio of passive RF components designed for robust performance in demanding electronic systems. The product line emphasizes reliability and precision for critical infrastructure applications.

RF Directional Couplers Replacement Considerations

Publicly available substitute part numbers were not identified in the provided documentation. Verify compatibility with existing designs if sourcing alternatives, ensuring equivalent 75 Ohm impedance, SM-55 package dimensions, and 14 dB coupling characteristics are maintained.