4882-6040-06-CRYO

Attenuators Overview

The Amphenol XMA 4882-6040-06-CRYO is a connectorized RF attenuator designed for high-frequency applications. It provides a fixed attenuation of 6dB with an operating frequency range from DC to 40 GHz. The component features a 50 Ohm impedance and supports a power rating of 500 mW (0.5 W). It utilizes a 2.92 mm interface, configured as a male-to-female inline module. The unit has a physical length of 22.09 mm and exhibits a VSWR of 1.40:1.

Attenuators Feature Summary

• Provides precise 6dB signal attenuation across a wide bandwidth extending to 40 GHz.
• Constructed as an inline module with 2.92 mm gendered connectors for direct circuit integration.
• Engineered to handle 500 mW power levels while maintaining stable electrical performance.

Attenuators Applications

• High-frequency test and measurement instrumentation
• Microwave communication system calibration
• Signal conditioning in radar systems

Attenuators Procurement Notes

Verify the specific CRYO suffix designation against the manufacturer's current datasheet to confirm cryogenic compatibility specifications. Ensure that the required 2.92 mm mating interfaces are available in the target assembly. Cross-reference the 500 mW power rating with actual thermal management requirements in the final application environment to prevent overheating.

Attenuators Selection Notes

Select this component when a fixed 6dB reduction is required within the 40 GHz spectrum. The 2.92 mm interface ensures compatibility with standard microwave test fixtures. Consider the 500 mW power limit when designing for high-power transmission lines. The inline form factor simplifies installation compared to discrete components.

Attenuators Part Context

This part belongs to the Amphenol XMA series of connectorized attenuators. It is distinct from other models by its specific 6dB value and 2.92 mm connector type. The CRYO variant indicates specialized material or construction suitable for low-temperature environments, differentiating it from standard commercial grade versions.

Attenuators Replacement Considerations

Direct substitutes must match the 6dB attenuation, 40 GHz frequency limit, and 2.92 mm interface. Verify if alternative parts support the same cryogenic operating conditions. Check for identical 500 mW power ratings and 50 Ohm impedance to ensure circuit continuity without re-optimization.