ATT-0290-03-SMA-02

Attenuators Overview

The ATT-0290-03-SMA-02 is a fixed coaxial attenuator from the Midwest Microwave SMA Sub Mini series, manufactured by Cinch Connectivity Solutions. It provides a nominal attenuation of 3 dB with a power rating of 2 W. The component operates across a frequency range of DC to 18 GHz and utilizes SMA male-to-female connectors for inline interconnection. Designed for precision applications, it offers temperature stability and robust construction suitable for demanding RF environments.

Attenuators Feature Summary

• Provides precise 3 dB signal attenuation for RF circuit management
• Features SMA male-to-female connector interface for direct inline integration
• Constructed with durable materials ensuring temperature stability and reliability

Attenuators Applications

• RF test and measurement instrumentation
• Wireless communications systems
• Aerospace and defense electronics
• Signal conditioning in high-frequency circuits

Attenuators Procurement Notes

Verify the specific part number ATT-0290-03-SMA-02 against official Cinch Connectivity Solutions documentation to confirm current manufacturing status and technical specifications. Ensure compatibility with system requirements regarding frequency range, power handling, and connector type before procurement. Cross-reference datasheets for any recent updates to performance parameters or compliance standards.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation value is required within the DC to 18 GHz operational bandwidth. Consider the 2 W power rating and SMA connector configuration to ensure alignment with existing system architecture. Evaluate environmental factors such as temperature stability needs and physical space constraints relative to the inline module form factor.

Attenuators Part Context

This model belongs to the Midwest Microwave line under Cinch Connectivity Solutions, specializing in high-performance RF and microwave components. The product series supports frequencies up to 18 GHz, targeting military, aerospace, and commercial sectors requiring reliable interconnect solutions. The manufacturer emphasizes precision engineering for harsh environment applications.

Attenuators Replacement Considerations

Consult official substitution guides for equivalent SMA attenuators with matching 3 dB attenuation, 2 W power rating, and DC-18 GHz frequency range. Verify mechanical interface compatibility and electrical performance tolerances before replacing the original component.