3ER7M

Overview

The TE Connectivity Corcom Filters 3ER7M is a single-phase EMI/RFI line filter designed for commercial applications. It features an IEC 320-C14 connector style with quick connect termination. The component operates at a rated AC voltage of 250V and supports a current of 3A at 50/60Hz. It utilizes a two-stage configuration to suppress electromagnetic interference.

Feature Summary

• Provides two-stage suppression for effective EMI/RFI noise reduction
• Integrates an IEC 320-C14 inlet for standardized power connection
• Utilizes quick connect terminals for simplified circuit board assembly

Applications

• Commercial electronic equipment requiring EMI suppression
• Medical devices needing radio frequency interference filtering
• General purpose industrial control systems

Procurement Notes

Verify the specific suffix against official TE Connectivity documentation to confirm exact electrical ratings and certification status. Ensure the selected variant matches the required mounting style and terminal configuration for your design. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when a compact, single-phase solution is needed for low-current commercial applications. The IEC 320-C14 interface ensures compatibility with standard power cords. Verify that the 3A rating and two-stage attenuation meet the specific noise immunity requirements of the target system.

Part Context

This part belongs to the Corcom R series, which offers various configurations for EMI/RFI filtering. The series is known for providing reliable noise suppression in space-constrained environments. The 3ER7M specifically addresses needs for moderate current handling with integrated inlet functionality.

Replacement Considerations

Public confirmed substitute: FN9246-3-06.