ATV321CR-075DBL

Attenuators Overview

The ATV321CR-075DBL is a fixed RF attenuator manufactured by YAGEO. It provides a nominal attenuation of 5dB with an impedance of 50 Ohms. The device operates within a frequency range of 0 Hz to 2.5 GHz and has a maximum power rating of 40mW. It utilizes a 0404 (1010 Metric) package with a concave design, suitable for surface mount applications in RF circuits.

Attenuators Feature Summary

• Provides fixed 5dB attenuation for signal level control
• Operates effectively from DC up to 2.5 GHz
• Features a 50 Ohm impedance matching standard RF systems
• Utilizes a compact 0404 concave surface mount package

Attenuators Applications

• RF signal path conditioning
• Wireless communication equipment
• Test and measurement instrumentation
• Microwave circuit design

Attenuators Procurement Notes

Verify the specific part number ATV321CR-075DBL against official YAGEO documentation to confirm the 5dB attenuation value and 40mW power rating. Ensure the 0404 package dimensions and concave profile match the target PCB layout requirements. Cross-reference the 50 Ohm impedance specification with system design parameters to guarantee proper signal integrity and minimize reflections in high-frequency applications.

Attenuators Selection Notes

Select this component when a precise 5dB reduction is required in RF paths operating below 2.5 GHz. The 40mW power handling capability dictates suitability for low-power signal lines rather than high-power transmission stages. The 0404 package size offers space efficiency for dense layouts. Consider the concave geometry for potential thermal or mechanical integration benefits within the specific assembly constraints.

Attenuators Part Context

This component belongs to YAGEO's line of RF attenuators designed for wireless and microwave applications. It serves as a passive element for managing signal strength in electronic systems. The product is distinct from variable attenuators and general-purpose resistors, focusing specifically on controlled signal loss at radio frequencies.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.