AT-101-WP1(40)

Attenuators Overview

The AT-101-WP1(40) is a fixed RF attenuator manufactured by Hirose Electric Co Ltd. It provides an attenuation value of 1dB within a frequency range of 0 Hz to 18 GHz. The component features a characteristic impedance of 50 ohms and supports a rated power of 1W. It utilizes SMA connectors in a single-row module configuration, designed for inline insertion into RF systems.

Attenuators Feature Summary

• Provides precise 1dB signal attenuation for RF applications
• Operates effectively from DC up to 18 GHz frequency range
• Features SMA connector interface for direct system integration

Attenuators Applications

• RF signal level adjustment in communication systems
• Test and measurement equipment calibration
• Inline attenuation in 50-ohm microwave circuits

Attenuators Procurement Notes

Verify the specific suffix WP1 against official Hirose documentation to confirm exact mechanical and electrical specifications. Ensure compatibility with existing SMA interfaces and confirm power handling requirements match the 1W rating for the intended application environment before procurement.

Attenuators Selection Notes

Select this component when a fixed 1dB attenuation is required at frequencies up to 18 GHz. Ensure the system impedance matches the 50-ohm specification. Verify that the 1W power rating meets the maximum input power requirements of the signal path to prevent component damage or performance degradation.

Attenuators Part Context

This part belongs to the AT-101 series of RF attenuators from Hirose Electric. The series offers various attenuation values and configurations for high-frequency applications. The AT-101-WP1(40) specifically denotes the 1dB variant with SMA connectors, serving as a passive component for signal management in RF designs.

Attenuators Replacement Considerations

The AT-101(40) is listed as an equivalent or substitute part number for this component. Verify pinout and mechanical dimensions before substitution to ensure compatibility with existing PCB layouts and connector housings.