AA0200-250-17X

Attenuators Overview

The AA0200-250-17X is a fixed RF attenuator manufactured by Vishay Barry Industries. It provides an attenuation value of 2 dB with a tolerance of 5%. The component operates within a frequency range of 0 Hz to 3 GHz and maintains a nominal impedance of 50 Ohms. It features a high power rating of 250 W, allowing for robust performance in high-power applications. The device supports a wide operating temperature range from -55°C to +150°C and utilizes a chassis mounting style for secure installation.

Attenuators Feature Summary

• Provides precise 2 dB signal attenuation for RF circuitry
• Capable of handling high continuous power loads up to 250 W
• Operates effectively across a broad frequency spectrum up to 3 GHz
• Constructed for thermal stability with a maximum operating temperature of +150°C

Attenuators Applications

• High-power RF signal conditioning systems
• Test and measurement equipment requiring stable attenuation
• Telecommunications infrastructure components
• Industrial radio frequency applications

Attenuators Procurement Notes

Verify the specific part number AA0200-250-17X against official Vishay datasheets to confirm electrical parameters such as 2 dB attenuation and 250 W power rating. Ensure that the chassis mount configuration matches your mechanical design requirements. Cross-reference manufacturer specifications for thermal management guidelines given the high power dissipation capabilities.

Attenuators Selection Notes

Select this component when a fixed 2 dB attenuation is required in high-power environments. The 50 Ohm impedance ensures compatibility with standard RF systems. Consider the chassis mount style for rigid installations. Verify that the 3 GHz maximum frequency meets your operational bandwidth needs and that the thermal environment stays within the specified -55°C to +150°C range.

Attenuators Part Context

This attenuator belongs to the Vishay Barry AA series of aluminum nitride flanged attenuators. These components are designed for durability and high power handling in demanding RF applications. The AA0200-250-17X variant specifically offers 2 dB attenuation, distinguishing it from other models in the series that may provide different attenuation values or power ratings.

Attenuators Replacement Considerations

Direct substitutes include other Vishay Barry AA series attenuators with matching 2 dB attenuation and 250 W power ratings, such as the AA0200-100-17X if lower power is acceptable. Ensure any replacement maintains the 50 Ohm impedance and chassis mount form factor to fit existing hardware constraints.