2082-6051C-03-CRYO

Overview

The Amphenol XMA 2082-6051C-03-CRYO is a cryogenic RF attenuator designed for extreme low-temperature environments. It provides an attenuation value of 3dB with a frequency range of 0 Hz to 18 GHz. The component operates at a power rating of 1W and features a 50 Ohm impedance. It utilizes SMA connectors in an inline module configuration, ensuring reliable signal control in dilution refrigerators and cryostats.

Feature Summary

• Designed specifically for operation in extreme cryogenic environments such as dilution refrigerators and cryostats
• Utilizes state-of-the-art thermalization methods to maintain performance at low temperatures
• Features tight tolerancing for precise signal attenuation control

Applications

• Dilution refrigerator systems
• Cryostat testing setups
• Quantum computing research equipment

Procurement Notes

Verify the specific cryogenic variant suffix when sourcing. Confirm that the supplier handles restricted supply conditions if applicable. Ensure compatibility with existing SMA interfaces before integration into cold stage assemblies.

Selection Notes

Select this model for applications requiring fixed 3dB attenuation within the 18 GHz bandwidth. Consider the 1W power handling limit relative to system requirements. Evaluate thermalization needs against the component's design specifications for optimal cryogenic performance.

Part Context

This part belongs to the Amphenol XMA Cryogenic Attenuator series. These components are engineered for high-reliability RF applications where standard attenuators fail due to temperature extremes. The series offers various attenuation values and connector types tailored for scientific instrumentation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence regarding frequency range, power handling, and connector type before considering alternative models.