PLY17BS3721R0A2B

Common Mode Chokes Overview

The PLY17BS3721R0A2B is a through-hole common mode choke manufactured by Murata Electronics. It features a current rating of 1A and is designed for power line filtering applications. The component utilizes a two-line configuration to suppress electromagnetic interference in electronic circuits.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Designed with a two-line configuration for effective filtering
• Constructed for through-hole PCB mounting

Common Mode Chokes Applications

• Power line filtering in electronic devices
• Electromagnetic interference suppression in automotive systems
• Noise reduction in general-purpose circuit boards

Common Mode Chokes Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm availability through authorized distributors or secondary market suppliers, as standard new production may be discontinued. Ensure that any sourced units match the original Murata Electronics specifications and physical dimensions required for your design.

Common Mode Chokes Selection Notes

Select this component when a through-hole common mode choke with a 1A current rating is required for power line applications. Consider its two-line configuration for noise suppression needs. Evaluate alternative active or surface-mount components if space constraints or updated supply chain availability necessitate a change from this specific legacy part.

Common Mode Chokes Part Context

This component belongs to Murata Electronics' passive filter portfolio, specifically within their common mode choke series. These components are engineered to mitigate conducted electromagnetic interference in various electronic assemblies, supporting compliance with regulatory standards for noise emissions in consumer and industrial electronics.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers must evaluate equivalent through-hole common mode chokes with matching 1A ratings and inductance characteristics from other manufacturers or newer Murata series.