PLY17BS4912R4A2B

Common Mode Chokes Overview

The PLY17BS4912R4A2B is a two-line common mode choke manufactured by Murata Electronics, designed for through-hole mounting. It features a maximum current rating of 2.4 A and a maximum DC resistance (DCR) of 80 Ohms. The component operates within a temperature range of -25°C to +120°C. Classified as a power line filter, it utilizes a through-hole installation style suitable for robust circuit integration.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line power circuits
• Supports through-hole mounting for secure mechanical attachment
• Rated for continuous operation up to 2.4 A current load

Common Mode Chokes Applications

• Power line filtering in electronic equipment
• EMI suppression in AC/DC power inputs
• Noise reduction in industrial control systems

Common Mode Chokes Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm that the 80 Ohm DCR specification meets your circuit requirements. Ensure through-hole mounting capabilities are compatible with your PCB design. Check for available replacement components if production continuity is required.

Common Mode Chokes Selection Notes

Select this component when a high-DCR common mode choke is required for specific impedance matching or filtering characteristics. The 2.4 A rating suits moderate power applications. Verify thermal performance within the -25°C to +120°C operating range for your specific environment.

Common Mode Chokes Part Context

This component belongs to Murata's PLY series of common mode chokes. These filters are engineered for power line applications where significant common mode noise attenuation is necessary. The through-hole construction offers durability compared to surface-mount alternatives in high-vibration environments.

Common Mode Chokes Replacement Considerations

The product status is listed as Obsolete. No public confirmed substitute part numbers are provided in the source data. Engineering teams should identify equivalent components based on the 2.4 A rating, 80 Ohm DCR, and through-hole package constraints.