CM2021Y330R-10

Overview

The CM2021Y330R-10 is a surface mount common mode choke manufactured by Laird-Signal Integrity Products. It features an 8-line configuration designed for power line filtering applications. The component exhibits an impedance of 80 Ohms at 100 MHz and supports a maximum current rating of 5A. Its DC resistance is specified at 20 milliohms. The device operates within a temperature range of -55°C to 125°C. Physical dimensions are 12.57mm in length, 6.73mm in width, and 5.00mm in height. It utilizes a vertical package with 16 flat leads.

Feature Summary

• Provides effective common mode noise suppression for multi-line power circuits
• Supports high current handling capabilities suitable for demanding power applications
• Designed for surface mount integration into compact electronic assemblies

Applications

• Power line filtering in industrial equipment
• Noise suppression in server and storage systems
• EMI mitigation in telecommunications infrastructure

Procurement Notes

Verify the specific suffix designation when sourcing replacements, as manufacturing updates may alter compliance status or physical attributes. Confirm RoHS compliance requirements against project specifications, as older variants may not meet current environmental standards. Validate pin compatibility and thermal performance during integration to ensure reliable operation under rated load conditions.

Selection Notes

Select this component for designs requiring multi-channel common mode filtering with high current capacity. Evaluate the 8-line configuration against system bus requirements to ensure adequate channel count. Consider the vertical package profile for board space constraints and verify that the 5A current rating aligns with peak operational loads without exceeding thermal limits.

Part Context

This component belongs to the CM series of signal integrity products from Laird-Signal Integrity Products. The series focuses on providing compact filtering solutions for modern electronic systems. These chokes are engineered to address electromagnetic interference challenges in dense circuit layouts while maintaining electrical performance across wide temperature ranges.

Replacement Considerations

CM5022R800R-10 is listed as a direct substitute.