ECMS1V0704-132-R

Common Mode Chokes Overview

The ECMS1V0704-132-R is a surface-mount common mode choke manufactured by Eaton Electronics. It features a single-channel design with a maximum DC current rating of 2.5 A and a minimum impedance of 1300 ohms at 100 MHz. The component operates within a temperature range of -40°C to +125°C and has a maximum DC resistance of 21 milliohms. Its physical dimensions are 7 mm in length, 6 mm in width, and 3.8 mm in height.

Common Mode Chokes Feature Summary

• Surface-mount construction for automated PCB assembly
• High-temperature stability up to 125°C
• Low DC resistance for minimal power loss

Common Mode Chokes Applications

• Power line filtering
• Signal integrity protection
• EMI suppression in compact electronics

Common Mode Chokes Procurement Notes

Verify the specific impedance value and current rating against the official Eaton datasheet before procurement. Confirm that the SMD package dimensions match the target PCB footprint. Ensure compliance with RoHS requirements if mandated by the end product specifications. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Common Mode Chokes Selection Notes

Select this component when space constraints require a low-profile SMT solution. The 2.5 A current rating suits moderate power applications. Verify that the 1300 ohm impedance meets the noise suppression requirements at the target frequency. Check thermal limits to ensure operation remains within the specified -40°C to +125°C range during peak loads.

Common Mode Chokes Part Context

This component belongs to the ECMS-R series of common mode chokes from Eaton Electronics. The series offers various impedance and current ratings tailored for different filtering needs. The ECMS1V0704-132-R specifically targets applications requiring high impedance in a small form factor.

Common Mode Chokes Replacement Considerations

Consult Eaton's official substitution guide for verified alternatives. Do not assume compatibility based on package size alone. Verify electrical parameters such as impedance and current rating match or exceed original requirements.