PLA10AS3021R3R2B

Common Mode Chokes Overview

The PLA10AS3021R3R2B is a two-line common mode choke manufactured by Murata Electronics, designed for through-hole mounting. It features an inductance of 3 mH and supports a maximum current rating of 1.3 A. The component operates within a temperature range of -25°C to 60°C and has a maximum voltage rating of 250 V. Physical dimensions are 18.00 mm in length, 16.00 mm in width, with a maximum height of 17.50 mm.

Common Mode Chokes Feature Summary

• Two-line configuration for common mode noise suppression
• Through-hole mounting style for secure board attachment
• High inductance value for effective filtering

Common Mode Chokes Applications

• General electronic circuit noise suppression
• Power line filtering applications
• Signal integrity protection in low-frequency circuits

Common Mode Chokes Procurement Notes

Verify the product status as obsolete before procurement planning. Confirm that alternative components are available for long-term supply chain stability. Ensure compatibility with existing through-hole assembly processes and verify that the 1.3 A current rating meets the specific application requirements without derating issues.

Common Mode Chokes Selection Notes

Select this component only if the design accommodates obsolete part availability or utilizes existing inventory. The 3 mH inductance and 1.3 A rating must align with the target circuit's noise profile and current load. Consider the physical footprint of 18.00 mm x 16.00 mm during PCB layout to ensure adequate clearance and mechanical stability.

Common Mode Chokes Part Context

This component belongs to the PLA10 series of common mode chokes from Murata Electronics. These devices are engineered for general-purpose electromagnetic interference (EMI) suppression. The series typically offers robust performance in standard industrial and consumer electronics environments, focusing on reliable noise reduction through magnetic core technology.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers should consult Murata's official obsolescence notices or authorized distributors for potential cross-reference recommendations.