AA0100-250-7X

Attenuators Overview

The AA0100-250-7X is a fixed attenuator manufactured by Vishay Barry. It provides an attenuation of 1 dB with a 50 Ohms impedance. The component supports a maximum frequency of 3 GHz and has a power rating of 250 W. It operates within a temperature range of -55 C to +150 C. The device features chassis mount installation and utilizes a flanged package design.

Attenuators Feature Summary

• High power handling capability for demanding RF applications
• Wide operating temperature range for environmental stability
• Flanged chassis mount design for secure integration

Attenuators Applications

• RF signal conditioning in wireless communication systems
• Test and measurement equipment requiring precise attenuation
• Industrial electronics operating in extreme temperatures

Attenuators Procurement Notes

Verify the specific datasheet version from Vishay or authorized distributors to confirm mechanical dimensions and mounting hole patterns. Ensure the thermal management solution matches the 250 W power rating requirements. Confirm RoHS compliance status if required for your assembly process. Cross-reference the part number suffix to ensure exact specification alignment before ordering.

Attenuators Selection Notes

Select this component when a low attenuation value of 1 dB is required at high power levels up to 250 W. Consider the 3 GHz maximum frequency limit for signal integrity. Evaluate the chassis mount requirement against available panel space. Compare thermal resistance characteristics with alternative attenuators if heat dissipation is a critical constraint in the enclosure design.

Attenuators Part Context

This part belongs to the AA0100 series of aluminum nitride flanged attenuators from Vishay Barry. These components are designed for robust performance in high-power RF environments. The series offers various attenuation values while maintaining consistent 50 Ohms impedance. The flanged construction facilitates efficient heat transfer to the mounting surface.

Attenuators Replacement Considerations

Check Vishay's official documentation for direct cross-references. Verify that any substitute maintains the 1 dB attenuation, 250 W power rating, and 50 Ohms impedance. Ensure the replacement part supports the same 3 GHz frequency range and operating temperature limits.