B84144A0025R120

Power Line Filter Modules Overview

The B84144A0025R120 is a four-line power line EMC filter manufactured by TDK Electronics, formerly EPCOS. It features a rated AC voltage of 520V and 300V, with a rated current capacity of 25A. The unit utilizes block terminal termination for secure connections and operates within a temperature range of -25°C to 100°C. Weighing approximately 1.7kg, this component is designed for robust industrial applications requiring effective electromagnetic interference suppression in power electronics systems.

Power Line Filter Modules Feature Summary

• Four-line filtering architecture for comprehensive noise reduction
• Block terminal termination style for reliable connection
• Rated for high voltage environments up to 520V AC

Power Line Filter Modules Applications

• Frequency converters for motor drives
• Elevator control systems
• Industrial pump drives
• Traction systems
• Conveyor system power electronics

Power Line Filter Modules Procurement Notes

Verify the specific suffix R120 against official TDK documentation to confirm exact manufacturing batch specifications and compliance certifications. Ensure that the block terminal interface matches the installation requirements of the target equipment. Cross-reference the rated current and voltage parameters with the actual load conditions to prevent operational failure. Confirm that the operating temperature range aligns with the environmental constraints of the deployment site.

Power Line Filter Modules Selection Notes

Select this model when four-line filtering is required for high-power motor drive applications. The 25A rating suits medium-duty industrial loads. Verify compatibility with existing terminal blocks due to the specific termination style. Consider the physical weight and dimensions for mounting infrastructure planning. Ensure the voltage ratings meet or exceed the system's peak operating values.

Power Line Filter Modules Part Context

This component belongs to the B84144 series of four-line filters designed for converters and power electronics. The series is widely used in industrial automation to mitigate electromagnetic interference generated by switching devices. TDK Electronics acquired EPCOS, maintaining the product lineage under the TDK brand while preserving the original technical specifications and naming conventions.

Power Line Filter Modules Replacement Considerations

Consult official TDK substitution guides for direct replacements. Verify that any alternative part maintains the four-line configuration and 25A current rating. Ensure terminal type compatibility before swapping components in existing assemblies.