PLY10AN1121R8R2B

Common Mode Chokes Overview

The PLY10AN1121R8R2B is a hybrid common mode choke coil manufactured by Murata Electronics, designed for AC line filtering applications. It features a through-hole mounting configuration with dimensions of 0.709 inches in length and 0.630 inches in width. The component provides an inductance of 1.1 mH at 1 kHz and 90 uH at 100 kHz, supporting a maximum current rating of 1.8 A. It operates within a temperature range of -25°C to 60°C and withstands an AC voltage rating of 300 V.

Common Mode Chokes Feature Summary

• Hybrid construction combining differential and common mode filtering capabilities
• Through-hole mounting design suitable for robust PCB integration
• Optimized for AC line noise suppression in power circuits

Common Mode Chokes Applications

• AC power line filtering
• Common mode noise suppression in electronic equipment
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix 'R8R2B' against official Murata documentation to confirm exact inductance tolerances and packaging specifications. Ensure that the through-hole footprint matches the target PCB layout dimensions of 0.709 inches by 0.630 inches. Confirm operational temperature limits align with the system environment requirements before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when high common mode attenuation is required alongside differential mode filtering in AC line applications. The hybrid design simplifies circuit topology by integrating multiple filter functions into a single package. Consider the 1.8 A current rating and 300 V AC voltage rating to ensure compatibility with the target power system specifications and thermal constraints.

Common Mode Chokes Part Context

This component belongs to Murata's AC Line Filter series, specifically engineered for electromagnetic interference suppression. The PLY10AN1121R8R2B utilizes a hybrid choke coil architecture to address both common and differential mode noise effectively. It serves as a critical passive element in maintaining signal integrity and compliance in AC-powered electronic devices.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative hybrid chokes based on matching inductance values, current ratings, and physical dimensions.