4882-6140-30-CRYO

Attenuators Overview

The Amphenol XMA 4882-6140-30-CRYO is a connectorized RF attenuator designed for high-frequency applications. It provides an attenuation value of 30dB within a frequency range of 0 Hz to 40 GHz. The component operates at a power rating of 1W and features a characteristic impedance of 50 Ohms. It utilizes 2.92mm male-to-female connectors in an inline module configuration. The unit is constructed with stainless steel housing and is rated for cryogenic operation, ensuring stability in extreme temperature environments.

Attenuators Feature Summary

• Supports ultra-wideband operation from DC up to 40 GHz
• Engineered for reliable performance in cryogenic temperature conditions
• Features robust stainless steel construction for environmental durability

Attenuators Applications

• Cryogenic test and measurement systems
• High-frequency signal conditioning in low-temperature environments
• RF circuit attenuation for space or specialized industrial applications

Attenuators Procurement Notes

Verify the specific cryogenic temperature range requirements against official datasheets before integration. Confirm that the 2.92mm connector interface matches the system design. Ensure the 1W power handling capacity is sufficient for the intended signal levels. Check for any specific handling instructions related to the stainless steel housing and cryogenic ratings.

Attenuators Selection Notes

Select this model when precise 30dB attenuation is required at frequencies approaching 40 GHz. It is suitable for designs where standard components may fail due to low temperatures. Consider the 2.92mm interface compatibility with existing cabling. Evaluate the 1W power limit against peak signal strengths to prevent damage.

Attenuators Part Context

This part belongs to the Amphenol XMA series of connectorized attenuators. It shares the 2.92mm form factor and cryogenic capability with other variants like the 4882-6140-06-CRYO and 4882-6140-20-CRYO. These components are designed for interconnect applications requiring stable attenuation across wide bandwidths in harsh thermal conditions.

Attenuators Replacement Considerations

Direct substitutes include other attenuation values from the same series, such as 4882-6140-06-CRYO (6dB) or 4882-6140-20-CRYO (20dB), provided the attenuation requirement changes. Ensure the replacement maintains the 2.92mm interface and cryogenic rating.