PLA10AS1321R7D2B

Common Mode Chokes Overview

The Murata Electronics PLA10AS1321R7D2B is a single-phase common mode choke filter designed for through-hole mounting. It features a vertical core structure with sectional winding, providing an inductance of 1.3 mH and a rated current of 1.7 A at a DC voltage rating of 250 V. The component operates within a temperature range of -25°C to +60°C and has physical dimensions of 18.0 mm length, 16.0 mm width, and 17.5 mm height.

Common Mode Chokes Feature Summary

• Vertical core structure with sectional winding design
• Single-phase EMI filtering capability
• Through-hole mounting configuration

Common Mode Chokes Applications

• AC power line noise suppression
• Electromagnetic interference filtering in single-phase circuits
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix and manufacturing date code against the latest official Murata datasheet to ensure compliance with current RoHS and REACH directives. Confirm that the through-hole package dimensions and pin spacing match the target PCB footprint requirements before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when single-phase EMI suppression is required for circuits operating up to 250 VDC and 1.7 A. Ensure the application environment remains within the specified -25°C to +60°C operating temperature range. Verify that the vertical form factor fits within the available enclosure space constraints.

Common Mode Chokes Part Context

This part belongs to the Murata EMIFIL series of passive components, specifically categorized under common mode chokes and filters. It is engineered for industrial and consumer electronics applications requiring robust noise reduction on AC or DC power lines without the need for surface mount technology.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Murata resources for equivalent alternatives.