ECMT1V1717S-200-R

Common Mode Chokes Overview

The ECMT1V1717S-200-R is a two-line common mode choke from the Eaton ECMT-R series, designed for through-hole mounting. It features an inductance of 20 mH measured at 1 kHz and supports a maximum DC current of 800 mA. The component has a maximum DC resistance of 1 ohm and a self-resonant frequency of 295 kHz. It operates within a temperature range of -40°C to +125°C and utilizes standard mounting configurations.

Common Mode Chokes Feature Summary

• Provides effective electromagnetic interference suppression for power and industrial circuits
• Utilizes through-hole technology for secure PCB integration
• Engineered for high-temperature stability up to 125°C

Common Mode Chokes Applications

• Power supply input filtering
• Industrial equipment EMI suppression
• Signal line noise reduction

Common Mode Chokes Procurement Notes

Verify the specific suffix 'S' against official Eaton documentation to confirm standard mounting orientation and lead configuration. Ensure the 800 mA current rating aligns with the target circuit's continuous load requirements. Cross-reference the 295 kHz self-resonant frequency to validate performance at the intended operating frequencies. Confirm RoHS compliance status via the latest datasheet revision.

Common Mode Chokes Selection Notes

Select this component when a 20 mH inductance value is required for common mode noise attenuation in through-hole designs. The 800 mA current handling capability suits moderate power applications. Consider the 1 ohm DC resistance for voltage drop calculations. The wide operating temperature range makes it suitable for demanding industrial environments where thermal stability is critical for long-term reliability.

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 ECMT1V1717S-200-R specifically denotes a 20 mH variant with through-hole termination. It is distinct from horizontal mount variants like the ECMT1V1714H-200-R found in the same family.

Common Mode Chokes Replacement Considerations

Direct substitutes must match the 20 mH inductance, 800 mA current rating, and through-hole package dimensions. Verify pin compatibility and thermal characteristics before substitution.