D3C0802S-3

RF Circulators And Isolators Overview

The D3C0802S-3 is a single junction coaxial circulator manufactured by DiTom Microwave. It operates within a frequency range of 0.80 to 2.00 GHz. The device features SMA connectors with specific port configurations, including male and female interfaces. Key electrical parameters include an insertion loss of 1 dB, isolation of 14 dB, and a VSWR of 1.5:1. It supports an average forward power rating of 50 W. The unit utilizes gold-plated contacts on a nickel-plated brass body. Physical dimensions are 2.8 inches by 1 inch by 2.8 inches. Operating temperatures range from -10°C to +55°C.

RF Circulators And Isolators Feature Summary

• Provides non-reciprocal signal routing for three-port RF applications
• Utilizes single junction ferrite technology for compact design
• Features gold-plated contacts for reliable signal transmission
• Supports solder tab installation for secure mounting

RF Circulators And Isolators Applications

• RF front-end modules requiring signal direction control
• Transmitter-receiver duplexing in communication systems
• Test and measurement equipment signal routing
• Wireless infrastructure components operating in UHF/S-band

RF Circulators And Isolators Procurement Notes

Verify the exact connector gender configuration against the official D3C0802S-3 datasheet before integration, as suffixes may denote specific pin arrangements. Confirm RoHS compliance status and environmental ratings match project requirements. Ensure thermal management strategies align with the specified operating temperature range and power dissipation limits during system design.

RF Circulators And Isolators Selection Notes

Select this component when a 0.8 to 2 GHz frequency range is required with low insertion loss. Consider the physical size constraints relative to the 2.8-inch housing. Evaluate the 50 W power handling capability against peak system loads. Compare alternative models like D3C0802N if different connector types such as Type-N are preferred for the same electrical performance profile.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave D3C0802 series of coaxial circulators. The series offers variants with different connector types, such as SMA or Type-N, while maintaining consistent core electrical specifications. These devices are designed for robust performance in demanding RF environments, providing reliable isolation and power handling capabilities across the specified bandwidth.

RF Circulators And Isolators Replacement Considerations

Direct substitutes within the same family include D3C0802S and D3C0802S-1, which share identical electrical characteristics but may differ in connector gender or packaging details. Verify mechanical fit and connector polarity when swapping between these specific model numbers.