B84142A0250S081

Power Line Filter Modules Overview

The B84142A0250S081 is a single-phase DC EMC/EMI line filter designed for chassis mounting. It features a two-stage configuration with terminal post connections. Rated for 600V AC and 1000V DC, it supports a continuous current of 250A at operating frequencies of 50 to 60Hz. The unit operates within a temperature range of -25°C to 100°C and holds cUL and UR certifications.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• High-current capacity suitable for medium- to high-power applications
• Robust chassis mount design with terminal post termination

Power Line Filter Modules Applications

• Converters
• Power electronics systems
• General purpose industrial equipment

Power Line Filter Modules Procurement Notes

Verify the specific voltage rating suffix against the datasheet, as the B84142 series includes variants rated for different voltages (e.g., 1kV vs 1.5kV). Confirm that the 250A current rating aligns with your system requirements, as higher current models exist in the same family. Ensure chassis mounting dimensions and terminal post specifications match your enclosure design before ordering.

Power Line Filter Modules Selection Notes

Select this component for single-phase applications requiring robust EMI/EMC protection in high-power environments. The two-stage design offers superior attenuation compared to single-stage filters. Consider the chassis mount form factor if space constraints favor panel installation over PCB mounting. Verify thermal management capabilities given the 100°C maximum operating temperature limit.

Power Line Filter Modules Part Context

This component belongs to the B84142 series of line filters manufactured by TDK Electronics (formerly EPCOS). The series provides compact solutions for power electronics, with variations available for different current ratings and voltage levels. The 'A' suffix typically denotes specific electrical characteristics within the product line.

Power Line Filter Modules Replacement Considerations

Cross-reference with other B84142 series parts such as B84142J or B84142C models if different voltage or current ratings are required. Ensure any substitute maintains the two-stage configuration and chassis mount compatibility.