4882-6140-00-CRYO

Attenuators Overview

The Amphenol XMA 4882-6140-00-CRYO is a connectorized attenuator designed for high-frequency applications. It features a 2.92mm male-to-female interface configuration, ensuring compatibility with standard precision connector systems. The component operates within a frequency range of DC to 40 GHz and supports a power handling capacity of 1W. With a nominal attenuation value of 0dB, it functions as an inline module maintaining a 50 Ohm impedance. This part is specifically engineered for cryogenic environments, making it suitable for extreme temperature conditions found in advanced testing setups.

Attenuators Feature Summary

• Engineered for operation in extreme cryogenic environments including dilution refrigerators and cryostats
• Provides precise signal attenuation through a 2.92mm male-to-female inline connection interface
• Maintains stable performance across a wide frequency spectrum extending up to 40 GHz

Attenuators Applications

• Calibration procedures within dilution refrigerator systems
• Signal path integration in cryostat measurement setups
• High-frequency testing in extreme low-temperature laboratory environments

Attenuators Procurement Notes

Verify specific cryogenic compatibility requirements against the manufacturer's official documentation before procurement. Confirm that the 2.92mm interface matches existing system connectors. Ensure the 1W power rating aligns with operational signal levels. Check for any specific handling instructions related to thermal cycling during installation. Validate that the 0dB specification meets the intended circuit design needs without requiring additional attenuation components.

Attenuators Selection Notes

Select this component when a zero-decibel inline attenuator is required for 2.92mm systems operating at frequencies up to 40 GHz. Consider this part specifically for applications involving cryogenic temperatures where standard components may fail. Ensure the 50 Ohm impedance matches the system architecture. Evaluate the 1W power handling capability against maximum expected signal inputs. Verify that the male-to-female configuration fits the physical layout constraints of the assembly.

Attenuators Part Context

This model belongs to the Amphenol XMA series of connectorized attenuators specialized for interconnect applications. It is part of a product line designed for high-reliability RF and microwave circuits. The specific suffix indicates its suitability for cryogenic use, distinguishing it from standard room-temperature variants. It falls under the broader category of precision test equipment components used in scientific and industrial measurement systems.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Amphenol XMA resources for potential cross-reference options or updated model equivalents.