SQA-0182-02-SMA-02

Attenuators Overview

The SQA-0182-02-SMA-02 is a space-qualified RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation value of 2 dB across a frequency range of 0 Hz to 18 GHz. The component features SMA connectors and is designed as an in-line module with a power rating of 2 W. It operates within a temperature range of -65°C to +125°C and has a physical length of 24.13 mm.

Attenuators Feature Summary

• Space-qualified construction for high-reliability applications
• Fixed 2 dB attenuation performance
• Broadband operation from DC to 18 GHz
• SMA connector interface

Attenuators Applications

• Satellite communication systems
• Spaceborne radar equipment
• High-reliability RF test instrumentation
• Defense aerospace signal processing

Attenuators Procurement Notes

Verify the specific datasheet version and qualification status directly with the manufacturer or authorized distributors. Confirm that the space-qualified designation meets the specific mission requirements. Check for any recent updates to the product specifications or environmental compliance documentation before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a fixed 2 dB attenuation is required in broadband RF paths up to 18 GHz. Ensure the system environment supports the specified operating temperature range of -65°C to +125°C. Verify that the SMA connector type matches the system interconnect requirements and that the 2 W power rating is sufficient for the application signal levels.

Attenuators Part Context

This part belongs to the SQA series, which is designated for space-qualified attenuators. The series includes various attenuation values and connector options. The SQA-0182-02-SMA-02 specifically denotes the 2 dB variant with SMA connectors. It is distinct from other series like ATT or TRM which may have different qualification levels or form factors.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.