2082-6502-03

Overview

The Amphenol XMA 2082-6502-03 is a fixed RF attenuator designed for high-frequency applications. It provides an attenuation value of 3dB with a frequency range extending from DC to 18 GHz. The component operates at a maximum power handling capacity of 10W and maintains a characteristic impedance of 50 Ohms. It utilizes SMA male-to-female connectors in a single-row module package configuration.

Feature Summary

• Provides precise 3dB signal attenuation across a wide bandwidth up to 18 GHz
• Supports high power handling capabilities of 10W for robust operation
• Features standard SMA male-to-female interface for seamless integration

Applications

• RF test and measurement equipment requiring signal level adjustment
• Microwave communication systems needing fixed attenuation stages
• Laboratory setups for calibrating high-frequency signal sources

Procurement Notes

Verify the specific attenuation value against project requirements, as this model provides 3dB while similar part numbers may offer different values. Confirm connector gender and interface compatibility with existing SMA infrastructure. Check RoHS compliance status and ensure the 10W power rating meets system thermal constraints before finalizing procurement orders.

Selection Notes

Select this component when a fixed 3dB reduction is required within the 0 Hz to 18 GHz spectrum. Ensure the 50 Ohm impedance matches the system design to minimize reflections. Consider the SMA interface type for mechanical compatibility. Verify that the 10W power handling exceeds the maximum expected signal power in the application path to prevent component damage.

Part Context

This part belongs to the Amphenol XMA series of RF attenuators, which are engineered for precision microwave applications. The 2082 series typically offers various attenuation values while maintaining consistent electrical performance across the 18 GHz bandwidth. These components are designed for reliability in demanding RF environments, providing stable attenuation characteristics over temperature variations.

Replacement Considerations

Direct substitutes include other 3dB SMA attenuators from the same manufacturer series, such as the 2082-6502-20, though the latter provides 20dB attenuation. Ensure any replacement maintains the 18 GHz frequency limit and 10W power rating. Verify that the SMA male-to-female interface remains compatible with the target circuit board or cable assembly.