ATT-0451-02-SMA-02

Attenuators Overview

The ATT-0451-02-SMA-02 is a connectorized RF attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. This component provides a fixed attenuation of 2 dB and operates within a frequency range from DC to 18 GHz. It utilizes SMA connectors for interface compatibility. The device is designed for robust performance in demanding environments, supporting a maximum operating temperature of +125°C and a minimum operating temperature of -65°C. As part of the ATT-0451 series, it serves as a precision passive component for signal management in high-frequency applications.

Attenuators Feature Summary

• Provides precise fixed attenuation value for signal level control
• Operates across a wide microwave frequency spectrum up to 18 GHz
• Features SMA connector interfaces for standard integration
• Engineered for reliable operation in extreme thermal conditions

Attenuators Applications

• RF test and measurement instrumentation
• Wireless communication systems
• Aerospace and defense electronics
• Signal distribution networks

Attenuators Procurement Notes

Verify specific ordering requirements with the manufacturer, as this item may be subject to special order status or limited availability. Confirm that the SMA connector gender and mating interface align with existing system infrastructure. Ensure environmental specifications meet operational temperature ranges. Check for compliance documentation relevant to the intended deployment region. Validate lead times prior to final procurement decisions due to potential manufacturing delays.

Attenuators Selection Notes

Select this model when a fixed 2 dB attenuation is required within an 18 GHz bandwidth. The SMA interface dictates physical connectivity constraints. Consider the thermal rating for high-temperature environments. Compare against other values in the ATT-0451 series if different attenuation levels are needed. Ensure power handling capabilities match system requirements, though specific wattage ratings are not explicitly detailed in the provided reference data for this exact suffix.

Attenuators Part Context

This component belongs to the ATT-0451 series of connectorized attenuators produced by Midwest Microwave, a division of Cinch Connectivity Solutions. The series offers various attenuation values while maintaining consistent form factors and interface standards. These components are engineered for high-reliability applications in military, aerospace, and commercial sectors. The specific model integrates standardized SMA connectors to facilitate easy installation into existing RF chains.

Attenuators Replacement Considerations

Direct substitutes include other models within the ATT-0451 series such as ATT-0451-00-SMA-02 or ATT-0451-11-SMA-02, depending on required attenuation changes. Verify that alternative parts maintain the same SMA connector type and frequency range. Cross-reference mechanical dimensions to ensure physical compatibility. Confirm that electrical performance metrics of the replacement meet or exceed original design specifications.