3ER3

Overview

The TE Connectivity Corcom Filters 3ER3 is a single-phase EMC/EMI line filter rated for 3 A at 250 VAC and 50/60 Hz. It features a two-stage configuration with wire lead termination. The unit operates within a temperature range of -10°C to 40°C and holds CSA, UR, and VDE certifications.

Feature Summary

• Two-stage filtering architecture for enhanced noise reduction
• Single-phase design for AC power line applications
• Wire lead termination style for flexible integration

Applications

• General-purpose electrical equipment
• AC power line noise suppression
• EMC/EMI interference mitigation

Procurement Notes

Verify the specific manufacturer part number against official TE Connectivity documentation to ensure compatibility. Confirm that the two-stage configuration and wire lead termination meet your system requirements. Check current availability status as supply conditions may vary.

Selection Notes

Select this component when a two-stage EMI filter is required for single-phase AC circuits. Ensure the 3 A current rating and 250 VAC voltage rating align with the load specifications. Verify that wire lead connections are suitable for the intended assembly method.

Part Context

This component belongs to the TE Connectivity Corcom Filters series, which specializes in electromagnetic interference solutions. The 3ER3 model provides reliable noise filtration for general-purpose applications requiring certified compliance with international safety standards.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified alternatives. Ensure any replacement matches the two-stage configuration, current rating, and termination style.