ECMT1V1717S-350-R

Common Mode Chokes Overview

The ECMT1V1717S-350-R is a common mode choke from the Eaton Electronics ECMT-R series, designed for through-hole PCB mounting. It features a single channel configuration with an inductance of 35 mH measured at 1 kHz. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 2 Ohms. Its self-resonant frequency is specified at 312 kHz. The device operates within a temperature range of -40°C to +125°C and is supplied in bulk packaging.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line circuits
• Utilizes through-hole termination for standard PCB mounting
• Constructed as an unshielded magnetic component

Common Mode Chokes Applications

• Electromagnetic interference filtering in electronic circuits
• Signal integrity protection in data transmission lines
• Power supply input/output noise reduction

Common Mode Chokes Procurement Notes

Verify the specific suffix '350' corresponds to the required 35 mH inductance value during procurement. Confirm that the through-hole package dimensions match the target PCB footprint. Ensure the 500 mA current rating meets the operational requirements of the application circuit to prevent saturation or excessive heating.

Common Mode Chokes Selection Notes

Select this component when a 35 mH common mode choke is required for through-hole assembly. Consider the 2 Ohm DC resistance impact on voltage drop if used in low-voltage power paths. Verify that the 312 kHz self-resonant frequency aligns with the target noise spectrum for effective attenuation.

Common Mode Chokes Part Context

This part belongs to the Eaton ECMT-R series of common mode chokes. The series offers various inductance values tailored for different filtering needs. The ECMT1V1717S-350-R specifically addresses applications requiring moderate inductance with through-hole compatibility, distinguishing it from surface mount alternatives in the same family.

Common Mode Chokes Replacement Considerations

Cross-reference other parts in the ECMT-R series for alternative inductance values if specifications differ. Verify mechanical compatibility with existing PCB layouts when substituting with similar through-hole chokes from Eaton or other manufacturers.