6EHQ3

Overview

The 6EHQ3 is a single-phase EMI/RFI power line filter from the TE Connectivity Corcom HQ series. It features a flanged bulkhead mount style and utilizes wire leads for termination. The component is rated for 6 A current at 250 VAC, operating at 50 Hz or 60 Hz frequencies. This two-stage configuration provides enhanced noise suppression suitable for medical applications.

Feature Summary

• Two-stage filtering architecture for superior electromagnetic interference attenuation
• Bulkhead mounting design with flanged installation style
• Wire lead termination method for direct circuit integration

Applications

• Medical electronic equipment requiring strict EMC compliance
• Single-phase AC power supply input stages
• Sensitive instrumentation systems demanding high noise immunity

Procurement Notes

Verify the specific datasheet version to confirm exact terminal length and capacitance values. Ensure the bulkhead cutout dimensions match the enclosure design. Confirm that wire lead termination suits the assembly process. Check for any recent lifecycle changes or obsolescence notices from the manufacturer.

Selection Notes

Select this model when a two-stage filter is required for single-phase 250VAC circuits. The bulkhead mount is ideal for panel-integrated designs. Consider the 6A rating against peak load currents. Compare with other HQ series variants if different inductance or leakage current specifications are needed.

Part Context

This component belongs to the Corcom HQ series of power line filters. The series focuses on compact, high-performance EMI suppression for space-constrained applications. The HQ series is widely used in industries requiring robust noise filtering and reliable bulkhead mounting solutions.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified alternatives. Generic cross-references may not match the two-stage topology or bulkhead dimensions. Verify electrical parameters before swapping components.