B84143C1250S251

Power Line Filter Modules Overview

The B84143C1250S251 is a three-line power EMC filter manufactured by EPCOS (TDK Electronics), designed for integration into converter and power electronics systems. This specific variant within the B84143C series features an S251 designation, indicating a rated voltage of 440/760 V AC at 50/60 Hz. It serves as a critical component for mitigating electromagnetic interference in industrial applications requiring robust filtering capabilities under high-voltage conditions.

Power Line Filter Modules Feature Summary

• Engineered specifically for use with converters and power electronics equipment
• Provides effective attenuation of electromagnetic interference signals
• Constructed to withstand high alternating current voltage ratings

Power Line Filter Modules Applications

• Industrial converter systems
• Power electronics assemblies
• High-voltage AC distribution networks

Power Line Filter Modules Procurement Notes

Verify the exact suffix against official TDK/EPCOS documentation to confirm voltage class and terminal configuration. Ensure the application environment matches the specified 440/760 V AC rating. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm compliance requirements align with target market regulations before finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this model when operating voltages reach up to 760 V AC line-to-line. The S251 suffix denotes specific electrical characteristics distinct from other series variants. Evaluate thermal management needs based on expected load currents. Ensure physical mounting constraints accommodate the filter's dimensions and weight specifications provided in the technical datasheet.

Power Line Filter Modules Part Context

This component belongs to the B84143C series of three-line filters intended for converters and power electronics. The series offers various configurations tailored to different voltage and current requirements. The B84143C1250S251 represents a specific high-voltage option within this lineup, providing standardized filtering solutions for demanding industrial power applications.

Power Line Filter Modules Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement maintains identical voltage ratings and phase configurations. Ensure mechanical fit and terminal compatibility are preserved during swap-out procedures.