D3C1826-3

RF Circulators And Isolators Overview

The D3C1826-3 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 18.00 to 26.50 GHz frequency range. It features an SMA connector interface with male terminals on all ports. The component exhibits an insertion loss of 0.8 dB and provides isolation of 18 dB. Its voltage standing wave ratio (VSWR) is rated at 1.4:1, supporting a power rating of 10 W. The unit measures 0.5 inches by 0.5 inches by 0.7 inches and utilizes gold-plated contacts with a passivated stainless steel body. It operates between -20°C and +65°C and employs a solder tab installation style.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control in high-frequency microwave circuits
• Utilizes ferrite-based single junction construction for reliable performance
• Features robust mechanical design with gold-plated SMA connectors

RF Circulators And Isolators Applications

• High-frequency RF systems requiring signal directionality
• Wireless communication infrastructure components
• Microwave measurement equipment setups

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required connector types and mounting styles. Confirm that the 10 W power rating aligns with system thermal management capabilities. Check for updated RoHS compliance documentation prior to integration into regulated assemblies. Ensure solder tab installation methods match PCB layout specifications to maintain electrical integrity and mechanical stability during operation.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for the 18 to 26.5 GHz band with specified isolation and insertion loss characteristics. Consider the SMA male connector configuration for interface compatibility with existing test or system cabling. Evaluate the physical dimensions and solder tab mounting requirements against available board space. Assess the operating temperature range suitability for the intended environmental conditions.

RF Circulators And Isolators Part Context

The D3C1826-3 belongs to the DiTom Microwave D3C1826 series of coaxial circulators. This series targets applications demanding high-performance RF components for space and defense markets. DiTom Microwave manufactures these devices in the United States under AS9100 Rev C certification, emphasizing quality and reliability for critical electronic systems.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.