B84144A0025R140

Power Line Filter Modules Overview

The B84144A0025R140 is a power line EMC filter from the B84144A series, manufactured by TDK Electronics (formerly EPCOS). It features a chassis-mount design with block terminal termination. The unit has a rated AC voltage of 520 V phase-to-ground/neutral and supports a rated current of 25 A. Operating temperature ranges from -25°C to 100°C. Designed for four-line filtering in converters and power electronics, it weighs approximately 1.7 kg.

Power Line Filter Modules Feature Summary

• Provides four-line filtering capability for converters and power electronics applications
• Utilizes a robust chassis-mount housing structure with block terminal connections
• Engineered for high reliability within an operating temperature range of -25°C to 100°C

Power Line Filter Modules Applications

• Frequency converters for motor drives
• Elevator systems
• Pump control units
• Traction systems
• Conveyor systems

Power Line Filter Modules Procurement Notes

Verify the specific suffix R140 against official TDK-EPC documentation to confirm terminal style and housing configuration. Ensure the 520V AC rating and 25A current capacity align with system requirements. Confirm chassis-mount compatibility and thermal management needs for the intended installation environment before procurement.

Power Line Filter Modules Selection Notes

Select this component for applications requiring four-line EMC filtering in industrial power electronics. Consider the 25A rated current and 520V AC voltage limits when designing motor drive or traction circuits. Evaluate the chassis-mount form factor and block terminal interface for integration into existing control panels or converter housings.

Power Line Filter Modules Part Context

This part belongs to the B84144A series of 4-line filters designed for converters and power electronics. TDK Electronics, formerly EPCOS, produces these components for industrial markets including automotive, information technology, and consumer electronics. The brand operates as a subsidiary of the TDK Group, focusing on passive electronic components.

Power Line Filter Modules Replacement Considerations

Consult official TDK-EPC cross-reference lists for verified substitutes. Ensure replacement parts match the 25A current rating, 520V AC voltage, and four-line filtering topology. Verify identical mounting styles and terminal configurations to maintain mechanical and electrical compatibility.