4882-6040-20-CRYO

Attenuators Overview

The Amphenol XMA 4882-6040-20-CRYO is a precision RF attenuator designed for cryogenic environments. It features a 2.92mm male-to-female connector interface and provides a fixed attenuation of 20dB. The component operates within a frequency range of DC to 40GHz with a 50 Ohm impedance. It supports a maximum power handling capacity of 0.5W (500mW). This inline module is specifically engineered for high-frequency applications requiring stable performance at extreme low temperatures.

Attenuators Feature Summary

• Designed for operation in extreme cryogenic environments, including dilution refrigerators and cryostats
• Provides precise signal attenuation suitable for high-frequency measurement setups
• Features robust 2.92mm connector interface for reliable interconnects

Attenuators Applications

• Calibration of test equipment in cryogenic systems
• Signal conditioning in quantum computing research setups
• Integration into dilution refrigerator measurement chains

Attenuators Procurement Notes

Verify the specific model suffix against official documentation to confirm cryogenic compatibility and power ratings. Cross-reference manufacturer datasheets for environmental specifications. Ensure connector gender and interface type match system requirements before procurement.

Attenuators Selection Notes

Select this component when cryogenic operation is required alongside high-frequency attenuation needs. Compare power handling capabilities against system signal levels. Verify impedance matching and connector compatibility with existing 2.92mm infrastructure.

Attenuators Part Context

This part belongs to the Amphenol XMA family of connectorized attenuators. It is distinct from standard room-temperature variants by its specialized construction for low-temperature stability. The product line focuses on precision RF components for demanding scientific and industrial applications.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult manufacturer documentation for direct equivalents or updated series replacements.