ATT-0444-05-SMA-02

Attenuators Overview

The ATT-0444-05-SMA-02 is a fixed attenuator from the 444 series manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 5 dB with a frequency range of DC to 18 GHz. The device features SMA male-to-female connectors and has a power rating of 2 W. It operates within a temperature range of -65°C to +125°C.

Attenuators Feature Summary

• Provides fixed 5 dB attenuation across a wide bandwidth
• Compatible with standard SMA connector interfaces
• Supports high-power applications up to 2 watts

Attenuators Applications

• RF signal level control in test and measurement equipment
• Attenuation stages in microwave communication systems
• Signal conditioning in radar and electronic warfare applications

Attenuators Procurement Notes

Verify the manufacturer part number against official Cinch Connectivity Solutions documentation to ensure authenticity. Confirm that the SMA connector gender matches the system requirements. Check for RoHS compliance status if environmental regulations apply to the specific production batch.

Attenuators Selection Notes

Select this component when a precise 5 dB reduction is required at frequencies up to 18 GHz. Ensure the 2 W power handling capacity meets the system's maximum signal levels. Verify that the operating temperature range covers the intended environmental conditions.

Attenuators Part Context

This model belongs to the 444 series of connectorized attenuators. It is designed for interconnect applications requiring stable performance over a broad frequency spectrum. The series offers various attenuation values while maintaining consistent SMA interface compatibility.

Attenuators Replacement Considerations

Cross-reference with other 5 dB SMA attenuators from the same manufacturer series. Verify that substitute parts match the 18 GHz frequency limit and 2 W power rating. Ensure mechanical dimensions and connector tolerances are compatible with existing assembly.