ATT-0275-20-SMA-02

Attenuators Overview

The ATT-0275-20-SMA-02 is a connectorized RF attenuator from the Midwest Microwave series by Cinch Connectivity Solutions. It provides a fixed attenuation of 20 dB across a frequency range of 0 Hz to 18 GHz. The device features SMA male/female connectors and supports a power rating of 2 W. It operates within a temperature range of -65°C to +125°C.

Attenuators Feature Summary

• Provides precise 20 dB signal attenuation for RF applications
• Operates effectively up to 18 GHz frequency
• Designed with robust SMA interconnects
• Rated for high-power handling at 2 W

Attenuators Applications

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

Attenuators Procurement Notes

Verify the specific datasheet version for detailed electrical performance curves, including VSWR and return loss specifications. Confirm that the SMA connector gender configuration matches your system interface requirements. Ensure environmental conditions remain within the specified -65°C to +125°C operating range for reliable performance.

Attenuators Selection Notes

Select this component when a fixed 20 dB attenuation is required up to 18 GHz. Consider the 2 W power handling capability for high-power signal paths. Verify compatibility with existing SMA interfaces and ensure the physical module form factor fits the intended assembly constraints.

Attenuators Part Context

This part belongs to the ATT-0275 series of connectorized attenuators manufactured by Midwest Microwave, a brand under Cinch Connectivity Solutions. The series offers various attenuation values with SMA connectors, designed for reliable performance in demanding RF environments.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0275 series variants with different attenuation values, such as ATT-0275-17-SMA-02 (17 dB). Cross-reference with similar 20 dB SMA attenuators from other manufacturers if pinout or mechanical dimensions differ.