3EH3

Overview

The TE Connectivity Corcom Filters 3EH3 is a single-phase EMC/EMI power line filter designed for medical equipment applications. It features a two-stage configuration with wire lead terminations and chassis mounting. The component operates at 50/60Hz with a rated voltage of 250VAC and a current capacity of 3A. Certified by CSA, UR, and VDE, it ensures minimal leakage current suitable for medical-grade safety standards.

Feature Summary

• Provides effective EMI/RFI noise suppression through a two-stage filtering architecture
• Designed specifically for medical equipment to ensure minimal leakage current compliance
• Features wire lead terminations for flexible integration into power entry systems

Applications

• Medical diagnostic equipment
• Patient monitoring devices
• Clinical laboratory instruments

Procurement Notes

Verify the specific part number suffix against official TE Connectivity documentation to confirm exact termination style and certification requirements. Ensure the selected variant meets the specific leakage current limits mandated by your target medical application standards before finalizing procurement.

Selection Notes

Select this component when low leakage current is critical for patient safety in medical environments. Confirm that the 3A current rating and 250VAC voltage align with the system's power input specifications. Verify that the chassis mount form factor fits the available enclosure space.

Part Context

This component belongs to the Corcom HQ series of power line filters. It is manufactured by TE Connectivity under the Corcom brand, which specializes in electromagnetic interference suppression solutions for industrial and medical markets.

Replacement Considerations

Consult official TE Connectivity substitution guides for verified equivalents. Generic cross-references may not guarantee the specific leakage current performance required for medical certifications.