CMS3-13-R

Common Mode Chokes Overview

The CMS3-13-R is a surface-mount common mode choke manufactured by Eaton Electronics Division. It features an inductance of 1.03 mH at 100 kHz and supports a rated current of 880 mA. The component has a typical DC resistance (DCR) of 210 milliohms. Its physical dimensions are 11.43 mm in length, 11.43 mm in width, with a maximum height of 6.00 mm. The device operates within a temperature range of -40°C to 160°C and complies with RoHS3 standards.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for two-line circuits
• Designed for compact surface-mount PCB integration
• Operates reliably across extended industrial temperature ranges

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise reduction
• EMI suppression in electronic equipment

Common Mode Chokes Procurement Notes

Verify the specific Eaton part number CMS3-13-R against official datasheets to confirm electrical parameters such as inductance and current ratings. Ensure compatibility with surface-mount assembly processes and check for RoHS3 compliance requirements relevant to your manufacturing standards before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring moderate inductance values for common mode interference mitigation in space-constrained applications. Consider the 880 mA current rating and 210 milliohm DCR to ensure efficient power handling without excessive voltage drop or thermal issues in the target design.

Common Mode Chokes Part Context

This component belongs to the CMS series of common mode chokes from Eaton Electronics Division. The series offers various inductance options tailored for different filtering needs while maintaining consistent surface-mount packaging dimensions to facilitate standardized PCB layout practices across multiple product lines.

Common Mode Chokes Replacement Considerations

Consult Eaton's official documentation for verified substitute part numbers within the CMS series that match required inductance and current specifications.