CMS1-13-R

Common Mode Chokes Overview

The CMS1-13-R is a surface mount common mode choke from the Eaton CMS series, designed for power line filtering. It features an inductance of 166 µH measured at 100 kHz and supports a rated current of 1.00 A. The component has a typical DC resistance (DCR) of 0.138 Ohms per line. It utilizes a two-line configuration with vertical mounting pins suitable for PCB integration.

Common Mode Chokes Feature Summary

• Surface mount construction for automated PCB assembly
• Two-line configuration for differential noise suppression
• Power line filtering capability

Common Mode Chokes Applications

• Power supply input filtering
• Noise suppression in electronic circuits
• Common mode interference reduction

Common Mode Chokes Procurement Notes

Verify the specific manufacturer part number against official Eaton documentation to ensure compatibility with design requirements. Confirm that the surface mount package dimensions and pin configuration match the target PCB footprint. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component based on the required inductance value of 166 µH at 100 kHz and the current handling capacity of 1.00 A. Ensure the surface mount form factor fits the available board space. Verify that the DC resistance meets the circuit's power loss constraints and that the operating temperature range aligns with the environmental conditions of the application.

Common Mode Chokes Part Context

This component belongs to the CMS series of common mode chokes manufactured by Eaton Electronics Division. The series offers various inductance values and current ratings in surface mount packages, providing standardized solutions for electromagnetic interference suppression in compact electronic designs requiring reliable power line filtering.