2682-6460-00-CRYO

Overview

The Amphenol XMA 2682-6460-00-CRYO is a connectorized attenuator designed for cryogenic environments. It features SMA male-to-female connectors and provides 0 dB attenuation across a frequency range of DC to 26.5 GHz. The component supports a maximum power handling capacity of 2 Watts and operates at a standard impedance of 50 Ohms. This inline module is engineered to maintain signal integrity under extreme low-temperature conditions, making it suitable for specialized RF testing applications.

Feature Summary

• Engineered for operation in extreme cryogenic environments such as dilution refrigerators
• Provides precise signal attenuation with SMA male-to-female interconnects
• Maintains stable performance up to 26.5 GHz frequency range

Applications

• Calibration of RF systems in dilution refrigerators
• Testing components within cryostats
• Low-temperature quantum computing research setups

Procurement Notes

Verify availability through authorized distributors as supply may be restricted. Confirm that the specific CRYO suffix aligns with your thermal requirements. Ensure compatibility with existing SMA interfaces in your cryogenic test fixture before ordering.

Selection Notes

Select this model when zero attenuation is required in cryogenic settings. Compare against other CRYO series variants if different attenuation values or connector types are needed. Verify that the 2W power rating meets your system's signal strength requirements.

Part Context

This part belongs to the Amphenol XMA CRYO series, which specializes in interconnect solutions for ultra-low temperature applications. These components are distinct from standard room-temperature RF parts due to their material selection and mechanical design optimized for thermal cycling stability.

Replacement Considerations

Consider the 2682-6460-30-CRYO if 30 dB attenuation is required instead of 0 dB. Other models in the 2682-6460 series may offer different attenuation levels while maintaining similar cryogenic specifications.