B84143A0025R021

Power Line Filter Modules Overview

The B84143A0025R021 is a three-phase EMC line filter manufactured by EPCOS (TDK Electronics). It is designed for use in converters and power electronics applications. The component has a rated current of 25 A and supports rated voltages of 760 V AC and 440 V AC at frequencies of 50 Hz to 60 Hz. It utilizes a single-stage filtering topology with terminal block connections and threaded post mounting options.

Power Line Filter Modules Feature Summary

• Provides electromagnetic compatibility filtering for three-phase power lines
• Designed specifically for converter and power electronics systems
• Features robust construction suitable for industrial environments

Power Line Filter Modules Applications

• Converters
• Power electronics systems

Power Line Filter Modules Procurement Notes

Verify the specific voltage rating configuration required for your application, as the series includes variants for different voltage levels such as 310/530 V AC or 400/690 V AC. Confirm that the 25 A current rating aligns with your system's maximum load requirements. Ensure the installation environment falls within the specified operating temperature range of -25°C to +100°C. Check for any specific certification requirements relevant to your region, such as UL or IEC standards.

Power Line Filter Modules Selection Notes

Select this component when a three-phase filter is needed for medium-current applications up to 25 A. Consider the physical dimensions and mounting style, which includes terminal blocks and threaded posts, to ensure compatibility with your enclosure design. Evaluate the attenuation performance requirements against the standard specifications provided in the datasheet. Compare alternative models in the B84143 series if higher or lower current ratings are necessary.

Power Line Filter Modules Part Context

This part belongs to the B84143 series of three-line filters intended for converters and power electronics. The series offers various current and voltage configurations to suit different industrial needs. Components in this family are generally characterized by their ability to suppress electromagnetic interference in demanding electrical environments.

Power Line Filter Modules Replacement Considerations

Consult official TDK/EPCOS documentation for direct substitutes within the B84143 series. Verify that any replacement matches the 25 A current rating and the specific voltage class (e.g., 440/760 V AC) to maintain system integrity.