ECMS1V0704-700-R

Common Mode Chokes Overview

The Eaton ECMS1V0704-700-R is a surface-mount common mode choke filter from the ECMS-R series. It features an impedance of 70 Ohms at 100 MHz and supports a maximum DC current of 15.0 A. The component has a maximum DC resistance (DCR) of 5 mOhms and a voltage rating of 80 V DC. It utilizes a two-line configuration with SMD/SMT termination. The operating temperature range spans from -40°C to +125°C. Physical dimensions are 7 mm in length, 6 mm in width, and 3.8 mm in height.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for high-current applications
• Designed for surface-mount PCB integration
• Operates within an extended industrial temperature range

Common Mode Chokes Applications

• High-speed data line filtering
• Power supply input stages
• EMI suppression in compact electronic devices

Common Mode Chokes Procurement Notes

Verify the specific impedance value and current rating against the official Eaton datasheet before procurement. Confirm that the 80 V DC voltage rating meets the circuit requirements. Ensure the 15.0 A current handling capability aligns with the application's peak load conditions to prevent saturation or thermal issues during operation.

Common Mode Chokes Selection Notes

Select this component when high current capacity is required alongside effective common mode noise reduction. The low DCR minimizes power loss in the signal path. Consider the physical footprint constraints as the device measures 7x6x3.8 mm. Verify compatibility with standard reflow soldering profiles specified in J-STD-020 for reliable assembly.

Common Mode Chokes Part Context

This part belongs to the ECMS-R series of common mode chokes manufactured by Eaton Electronics Division. The series is characterized by its robust construction for surface-mount technology. These components are engineered to handle significant current loads while maintaining signal integrity in noisy environments.

Common Mode Chokes Replacement Considerations

Cross-reference with other Eaton ECMS1V0704 variants if different impedance values are needed. Ensure any substitute maintains the 15.0 A current rating and compatible physical dimensions for direct PCB replacement.