AA3000-250-13X

Attenuators Overview

The AA3000-250-13X is a high-power RF attenuator manufactured by Vishay / Barry Industries. It provides an attenuation of 30 dB with a nominal impedance of 50 Ohms. The device supports a maximum frequency of 3 GHz and handles a power rating of 250 W. It operates within a temperature range of -55 C to +150 C. The component utilizes a chassis mount style and features an aluminum nitride (AlN) flanged construction for thermal management.

Attenuators Feature Summary

• High-power handling capability up to 250 W for demanding RF applications
• Wideband operation from DC to 3 GHz with precise 30 dB attenuation
• Robust aluminum nitride flanged design optimized for efficient heat dissipation

Attenuators Applications

• High-power RF signal conditioning in microwave systems
• Test and measurement equipment requiring stable attenuation at high frequencies
• Communication infrastructure components operating under high thermal loads

Attenuators Procurement Notes

Verify the specific suffix '13X' against the manufacturer's current datasheet to confirm exact physical dimensions and mounting hole configurations. Ensure that the required 250 W power rating aligns with the system's thermal management capabilities, as this component relies on chassis mounting for adequate heat dissipation during continuous operation.

Attenuators Selection Notes

Select this component when high power handling and wide bandwidth are critical requirements. The 50 Ohm impedance matches standard RF systems. Consider the chassis mount requirement for installation planning. Verify that the operating environment stays within the specified -55 C to +150 C temperature range to maintain performance integrity.

Attenuators Part Context

This part belongs to the AA3000 series of high-power attenuators from Vishay / Barry Industries. These components are designed for robust performance in RF and microwave environments. The series typically offers various attenuation values and power ratings, utilizing advanced materials like aluminum nitride for superior thermal conductivity compared to traditional substrates.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Vishay / Barry Industries directly or authorized distributors for equivalent models with matching electrical and mechanical specifications.