2082-6051C-30-CRYO

Overview

The Amphenol XMA 2082-6051C-30-CRYO is a cryogenic-compatible RF attenuator designed for extreme temperature environments. It features SMA male-to-female connectors and operates within a frequency range of DC to 18 GHz. The component provides a fixed attenuation value of 30 dB with a nominal impedance of 50 Ohms. It supports a maximum power handling capacity of 1 Watt. The device utilizes copper construction and is engineered specifically for integration into dilution refrigerators and cryostats, ensuring stable performance under cryogenic conditions.

Feature Summary

• Designed for operation in extreme cryogenic environments such as dilution refrigerators
• Provides precise signal attenuation using SMA interconnects
• Constructed with copper materials for thermal stability

Applications

• Dilution refrigerator calibration systems
• Cryostat test equipment integration
• Quantum computing measurement chains

Procurement Notes

Verify the specific suffix CRYO confirms cryogenic compatibility when sourcing. Confirm connector gender configuration matches system requirements. Check manufacturer documentation for updated environmental testing data. Ensure interface specifications align with existing cable assemblies. Validate part number accuracy against official Amphenol XMA catalogs before ordering.

Selection Notes

Select this model for applications requiring fixed high attenuation at cryogenic temperatures. Compare power handling limits against system signal levels. Evaluate frequency response requirements up to 18 GHz. Consider physical size constraints within tight cryostat spaces. Verify material compatibility with vacuum and low-temperature environments.

Part Context

This component belongs to the Amphenol XMA series of specialized RF attenuators. It is part of a family of products designed for harsh environmental testing. The specific model addresses the need for reliable signal control in superconducting quantum circuits. It complements other cryogenic components like adapters and calibrations kits.

Replacement Considerations

No public confirmed substitute part numbers are available.