AT-300-(0)(40)

Attenuators Overview

The AT-300-(0)(40) is a fixed attenuator manufactured by Hirose Electric Co Ltd. It belongs to the AT-300 series of SMA type fixed attenuators, designed for jack-to-jack connections. The component operates within a frequency range of DC to 18GHz and provides stable attenuation characteristics suitable for varying environmental conditions.

Attenuators Feature Summary

• SMA type connector interface with jack-to-jack configuration
• Fixed attenuation performance across a wide frequency spectrum
• Stable electrical characteristics under varying environmental conditions

Attenuators Applications

• Automotive systems requiring high reliability
• Medical instruments
• Public infrastructure equipment
• Aerospace and defense applications

Attenuators Procurement Notes

Verify availability status as this part is listed as obsolete and no longer manufactured. Check for parametric equivalents or authorized substitutes from Hirose Electric before procurement planning. Confirm compatibility with existing SMA jack interfaces in current designs.

Attenuators Selection Notes

Select this component only if SMA jack-to-jack connectivity is required for frequencies up to 18GHz. Consider that the specific model is discontinued; evaluate alternative series within the AT-300 family or other Hirose fixed attenuator lines that meet the same electrical specifications and form factor requirements.

Attenuators Part Context

This component is part of Hirose's broader portfolio of electrical and electronic connectors. The AT-300 series specifically addresses RF signal conditioning needs using standard SMA interfaces. Hirose Electric specializes in high-reliability interconnect solutions for demanding industries including automotive, medical, and aerospace sectors.

Attenuators Replacement Considerations

Available substitutes include parametric equivalents within the Hirose product line. Consult official documentation for cross-reference data regarding compatible SMA fixed attenuators with similar frequency ranges and attenuation values.