PLA10AS7420R8R2B

Common Mode Chokes Overview

The PLA10AS7420R8R2B is a two-line common mode choke manufactured by Murata Electronics. It features an inductance of 7.4 mH and supports a maximum current rating of 0.8 A. The component has a DC voltage rating of 250 V and a direct current resistance (DCR) of 640 mOhm. Designed for through-hole mounting, it serves as a filter for electromagnetic interference suppression.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for dual-line circuits
• Supports through-hole PCB mounting configurations
• Engineered for high inductance with low DC resistance

Common Mode Chokes Applications

• Electromagnetic interference suppression in electronic circuits
• Signal line filtering for data transmission interfaces
• Power supply input filtering applications

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix to ensure correct packaging and tolerance specifications. Confirm that the procurement channel provides original manufacturer documentation. Check the lifecycle status as this component may be subject to obsolescence notices from Murata Electronics. Ensure compatibility with existing through-hole assembly processes before placing orders.

Common Mode Chokes Selection Notes

Select this component when a high inductance value of 7.4 mH is required for common mode noise reduction. Verify that the 0.8 A current rating meets the operational requirements of the target circuit. Consider the 640 mOhm DCR for power loss calculations. Ensure the through-hole package fits the designated PCB footprint and mechanical constraints.

Common Mode Chokes Part Context

This part belongs to the PLA series of common mode chokes from Murata Electronics. These components are designed for general-purpose EMI suppression. The PLA10AS7420R8R2B specifically targets applications requiring robust filtering capabilities within a standard through-hole form factor.

Common Mode Chokes Replacement Considerations

The PLA10AN7420R8R2B is a related variant within the same product family. Verify if alternative suffixes offer different packaging or tolerance options while maintaining identical electrical characteristics.