ECMT1V2017H-200-R

Common Mode Chokes Overview

The ECMT1V2017H-200-R is a common mode choke from the Eaton Electronics ECMT-R series, designed for through-hole PCB mounting. It features two lines with an inductance of 20 mH at 1 kHz and a maximum DC current rating of 1 A. The component has a maximum DC resistance of 550 mOhms and a self-resonant frequency of 245 kHz. Operating temperatures range from -40°C to +125°C. Physical dimensions are 23 mm in length, 20 mm in width, and 17.5 mm in height. The unit is unshielded and supplied in bulk packaging.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power line applications
• Supports horizontal through-hole mounting on printed circuit boards
• Operates reliably within extended industrial temperature ranges

Common Mode Chokes Applications

• Power line filtering in electronic equipment
• Noise suppression in motor control cabinets
• EMI reduction in AC power input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix H indicates horizontal mounting orientation compared to other variants in the ECMT1V20 series. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before integration. Ensure the 1 A current rating meets the thermal requirements of the target application environment.

Common Mode Chokes Selection Notes

Select this component when a 20 mH inductance value is required for common mode noise attenuation in single-phase AC circuits. The through-hole construction provides mechanical stability for high-power applications. Verify that the 550 mOhm DCR aligns with system efficiency targets and that the 1 A current limit accommodates peak load conditions without saturation.

Common Mode Chokes Part Context

This part belongs to the Eaton ECMT-R series of common mode chokes. The series offers various inductance values and mounting styles. The ECMT1V2017H-200-R specifically denotes the 20 mH variant with horizontal lead configuration. It is categorized under inductors, chokes, and coils within Eaton's passive component portfolio.

Common Mode Chokes Replacement Considerations

Cross-reference with ECMT1V2023S-200-R if vertical mounting is acceptable, noting the dimensional difference. Verify equivalent electrical parameters such as 20 mH inductance and 1 A current rating for any substitute components to ensure functional compatibility.