D3C2731Q-3

RF Circulators And Isolators Overview

The DiTom Microwave D3C2731Q-3 is a three-port RF circulator designed for the 27 GHz to 31 GHz frequency range. It features Type-N female connectors and operates within a temperature range of -20°C to +65°C. The component supports an average forward power of 5 W, with a maximum insertion loss of 0.6 dB and isolation of 20 dB. Voltage Standing Wave Ratio (VSWR) is maintained at 1.25. The device is housed in a module package measuring 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing via a single junction design
• Ensures high port-to-port isolation for signal integrity
• Maintains low insertion loss across the operating bandwidth

RF Circulators And Isolators Applications

• Space and defense satellite communication systems
• Thermal vacuum compatible test environments
• High-reliability microwave circuitry requiring signal directionality

RF Circulators And Isolators Procurement Notes

Verify connector configuration and environmental ratings against specific system requirements before ordering. Confirm RoHS3 compliance and MSL level 1 status for assembly processes. Check manufacturer lead times as this item is typically made-to-order. Ensure interface compatibility with existing Type-N female connections in the target application architecture.

RF Circulators And Isolators Selection Notes

Select this model when a robust circulator is required for Ka-band applications. Consider the physical dimensions and thermal characteristics for integration into constrained spaces. Evaluate the 5 W power handling capability against peak system loads. Compare performance metrics such as VSWR and isolation against alternative components to ensure optimal system efficiency.

RF Circulators And Isolators Part Context

This component belongs to the D3C2731Q series from DiTom Microwave, a manufacturer specializing in ferrite isolators and circulators for aerospace markets. The company holds AS9100 Rev C certification and focuses on high-reliability products for space and defense sectors. This series is engineered to meet stringent quality standards for critical mission hardware.

RF Circulators And Isolators Replacement Considerations

The D3C2731Q-1 and D3C2731Q-4 are part of the same series but may feature different connector configurations or pinouts. Verify mechanical and electrical compatibility before substitution. The D3C2731-3 is a related model but uses Type-K connectors, requiring adapter consideration.