1-2443555-1

Overview

The 1-2443555-1 is a high-voltage DC EMI filter from the EVX series, manufactured by TE Connectivity Corcom. It is rated for 450 A current and 1.5 kVDC voltage. Designed for chassis mounting with terminal post connections, this two-stage filter provides effective electromagnetic interference attenuation. The component operates within a temperature range of -40°C to +100°C and is UL compliant.

Feature Summary

• High-voltage DC filtering capability for electric vehicle applications
• Two-stage design for enhanced EMI attenuation
• Robust chassis mount construction with terminal post termination

Applications

• Electric vehicle charging systems
• High-power DC power conditioning
• Industrial DC power supplies

Procurement Notes

Verify the specific part number suffix against official datasheets to confirm exact terminal configuration and certification status. Confirm availability as production status may vary. Ensure mechanical fitment matches chassis mounting requirements before procurement.

Selection Notes

Select this component for high-current DC applications requiring significant EMI suppression. Compare electrical ratings against system voltage and current demands. Verify that the terminal post interface aligns with existing busbar or cable assembly designs.

Part Context

This component belongs to the EVX series, specialized for high-voltage direct current environments. It addresses noise suppression needs in modern electrified transportation infrastructure, distinguishing itself from standard AC line filters through its high voltage rating and robust construction.

Replacement Considerations

Consult official substitution lists for equivalent EVX series models. Verify compatibility of current ratings and physical dimensions when considering alternative manufacturers.