AT-102V

Attenuators Overview

The AT-102V is a fixed attenuator manufactured by Hirose Electric Co Ltd. It features an SMA plug-to-jack interface and operates within a frequency range of DC to 18 GHz. The component provides a fixed attenuation value of 2 dB with a power handling capacity of 2 Watts. It is designed as an in-line module suitable for bulk distribution.

Attenuators Feature Summary

• SMA connector interface configuration
• Broadband frequency operation up to 18 GHz
• Fixed attenuation level

Attenuators Applications

• RF signal testing equipment
• Communication system calibration
• Signal path power reduction

Attenuators Procurement Notes

Verify part status carefully as the AT-102V is listed as obsolete and no longer manufactured by the original producer. Sourcing should focus on available substitutes or parametric equivalents from other manufacturers such as Molex. Confirm compatibility with existing SMA infrastructure before procurement.

Attenuators Selection Notes

Select this component only if the specific 2 dB attenuation requirement aligns with the design needs. Ensure the operating environment supports the 2W power rating and that the SMA interface matches the system connectors. Consider alternative sources due to the discontinued status of the original part number.

Attenuators Part Context

This component belongs to the Hirose Electric series of SMA type fixed attenuators. These modules are engineered for precise signal control in high-frequency applications. The product line typically offers variations in attenuation steps, though this specific model represents a fixed 2 dB configuration within the broader family.

Attenuators Replacement Considerations

Molex part number 0732870020 is identified as a parametric equivalent substitute. Verify electrical specifications and mechanical dimensions match the original requirements when transitioning to this alternative source.