3EHQ8M

Overview

The TE Connectivity Corcom 3EHQ8M is a single-phase EMC/RFI power line filter rated for 3 A at 250 VAC. It operates at 50 Hz and 60 Hz with a leakage current of 5 uA. The unit features a two-stage configuration and utilizes an IEC 320-C14 input termination with wire lead outputs. It is designed for chassis mounting in a right-angle flanged metric orientation. Compliance includes UL, CSA, and VDE standards.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• IEC 320-C14 input interface with wire lead output connections
• Chassis mount design with right-angle flanged metric orientation

Applications

• Radio frequency interference reduction on 50Hz or 60Hz power lines
• Single-phase EMC compliance in electronic equipment
• Power conditioning for devices requiring filtered AC input

Procurement Notes

Verify the specific datasheet version for the 3EHQ8M to confirm current RoHS and REACH-SVHC status. Ensure the chassis mounting hole pattern matches the metric right-angle flange specification. Confirm that the wire lead output style aligns with the system's internal wiring requirements before procurement.

Selection Notes

Select this component when a single-phase, two-stage filter is required for 3 A applications. The IEC C14 input and wire lead output combination suits direct internal panel integration. Verify that the 250 VAC rating and 5 uA leakage current meet the safety and performance constraints of the target equipment design.

Part Context

This part belongs to the TE Connectivity Corcom HQ series, which covers filters from 3 to 6 Amps. The HQ series provides standardized solutions for single-phase power line filtering. The 3EHQ8M specifically addresses the lower end of this current range with a compact chassis-mount form factor suitable for various industrial and commercial enclosures.

Replacement Considerations

The part number 6609054-4 is listed as an alias for the 3EHQ8M. No other substitute part numbers are confirmed in the provided documentation.