ATT-0219-02-NNN-02

Attenuators Overview

The ATT-0219-02-NNN-02 is a fixed RF attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. It provides a nominal attenuation of 2 dB with a frequency range extending from DC to 18 GHz. The component features N-type connectors and operates at a power rating of 2 W within a 50 Ohm system impedance. Designed as an in-line module, it supports a wide temperature range from -65°C to +125°C, ensuring reliability in demanding environments.

Attenuators Feature Summary

• Fixed 2 dB attenuation value for precise signal level control
• Broadband operation covering DC to 18 GHz frequency spectrum
• Robust construction suitable for extreme temperature conditions

Attenuators Applications

• RF test and measurement instrumentation
• Telecommunications infrastructure equipment
• Aerospace and defense electronic systems

Attenuators Procurement Notes

Verify the specific connector gender configuration and tolerance specifications against the official datasheet before procurement. Confirm that the 2 W power rating aligns with your system's thermal management capabilities. Ensure compatibility with existing N-type interfaces in your assembly design to prevent integration issues.

Attenuators Selection Notes

Select this model when a fixed 2 dB reduction is required up to 18 GHz. The N-type interface offers robust mechanical stability compared to smaller connectors. Consider the 2 W power handling limit when designing for high-power applications. The wide operating temperature range makes it suitable for harsh environment deployments where standard commercial parts may fail.

Attenuators Part Context

This component belongs to the ATT-02 series of connectorized attenuators from Midwest Microwave. These devices are engineered for high-performance RF applications requiring stable attenuation characteristics over broad bandwidths. The series utilizes precision internal structures to maintain consistent performance across the specified frequency range.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0219 variants with different attenuation values or connector types. Cross-reference with equivalent N-type fixed attenuators from other manufacturers if supply constraints exist, ensuring identical electrical parameters and physical dimensions.