3EDK3

Overview

The TE Connectivity Corcom Filters 3EDK3 is a single-phase EMC/RFI power line filter designed for flange mounting. It features wire-to-wire leads and supports a current rating of 3 A at 250 VAC. Operating at 50 Hz or 60 Hz, the unit exhibits a leakage current of 380 uA. Certified by UL, CSA, and VDE, it belongs to the DK series (1-20 Amp, Enhanced K) and is classified as a power condition product within the power line filters category.

Feature Summary

• Provides electromagnetic interference suppression for single-phase AC power lines
• Utilizes flange mount construction with wire lead termination for direct integration
• Complies with international safety standards including UL, CSA, and VDE certifications

Applications

• Industrial equipment requiring EMI noise reduction
• Medical devices needing certified power line filtering
• Commercial electronic systems adhering to EMC regulations

Procurement Notes

Verify the specific datasheet version and compliance documentation before procurement. Confirm that the flange mount dimensions and wire lead specifications match the target assembly requirements. Ensure the 3 A current rating and 250 VAC voltage limit are sufficient for the intended circuit operation. Check for any RoHS or REACH status updates in the latest manufacturer release notes.

Selection Notes

Select this component when a single-stage, single-phase filter is required for chassis or panel mounting via flange. The wire lead termination style dictates the connection method to the PCB or terminal block. Consider the 3 A rating and low leakage current characteristics for sensitive applications. Verify that the DK series performance meets the specific attenuation requirements of the design.

Part Context

This part belongs to the TE Connectivity Corcom Filters DK series, which offers enhanced single-phase filtering solutions ranging from 1 to 20 Amps. The DK series is engineered for robust EMI/RFI suppression in various commercial and industrial environments. It represents a standard offering for power line conditioning where reliable noise filtration and safety certification are critical.

Replacement Considerations

No public confirmed substitute part numbers are available.