5ER3

Overview

The TE Connectivity Corcom Filters 5ER3 is a single-phase EMC/EMI power line filter designed for chassis or flange mounting. It operates at 250 VAC with a current rating of 5 A and supports frequencies of 50 Hz and 60 Hz. The component utilizes wire lead termination and features a two-stage configuration to provide effective noise suppression in electrical circuits.

Feature Summary

• Provides single-phase EMI/RFI noise filtration
• Features a two-stage filtering configuration
• Supports standard 50 Hz and 60 Hz operating frequencies

Applications

• General purpose electronic equipment
• Industrial control systems
• Power supply input stages

Procurement Notes

Verify the specific datasheet version and certification status (UL, CSA, VDE) prior to procurement. Confirm that the wire lead termination style matches the assembly requirements. Ensure the 5A current rating and 250VAC voltage limit are sufficient for the target application's peak loads.

Selection Notes

Select this model when a compact, single-phase filter is required for 5A applications. The wire lead termination allows for flexible integration into custom assemblies. Verify that the physical dimensions and mounting hole spacing align with the chassis design constraints before finalizing the selection.

Part Context

This component belongs to the TE Connectivity Corcom Filters lineup, which specializes in electromagnetic interference suppression solutions. The 5ER3 represents a standard offering within their power line filter portfolio, designed for reliable performance in general industrial and commercial environments.

Replacement Considerations

Consult official substitution charts for verified equivalents. Cross-reference technical specifications such as inductance values and leakage current when evaluating alternative components to ensure circuit compatibility.