ATT-0290-11-SMA-02

Attenuators Overview

The ATT-0290-11-SMA-02 is a fixed attenuator from the Midwest Microwave series by Cinch Connectivity Solutions. It provides an attenuation value of 11 dB across a frequency range of DC to 18 GHz. The device features SMA 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 signal attenuation for RF applications
• Operates over a wide frequency bandwidth up to 18 GHz
• Designed for high-temperature environments

Attenuators Applications

• Test and measurement equipment
• Wireless communications systems
• Aerospace and defense electronics

Attenuators Procurement Notes

Verify the specific datasheet version for the ATT-0290-11-SMA-02 to confirm current manufacturing status and compliance details. Ensure that the SMA connector gender and mating requirements align with the system design. Cross-reference the official Cinch Connectivity Solutions documentation for any recent updates to the product specifications or environmental certifications before finalizing procurement decisions.

Attenuators Selection Notes

Select this component when a fixed 11 dB attenuation is required at frequencies up to 18 GHz. The 2 W power handling capability suits moderate power levels. Verify that the SMA interface matches the existing circuit board or cable assembly. Consider the operating temperature range if the environment exceeds standard commercial limits.

Attenuators Part Context

This part belongs to the ATT-0290 series, which includes various attenuation values such as 2 dB, 6 dB, and 11 dB. All variants in this series share similar electrical characteristics and form factors but differ in their specific attenuation ratings. The series is designed for use in demanding RF environments requiring reliable performance.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0290 series models with different attenuation values if the circuit allows adjustment. Generic SMA attenuators may serve as alternatives if exact specifications are not critical, though performance differences should be evaluated.