B84143A0035R166

Power Line Filter Modules Overview

The EPCOS B84143A0035R166 is a three-phase EMC power line filter designed for industrial applications. It features a rated current of 35 A and supports AC voltages up to 760 V. The unit utilizes block terminals for connection and is intended for chassis mounting. Operating temperatures range from -25°C to +100°C, with a leakage current of approximately 3.1 mA and a resistance value of 12.9 mΩ. Certified under UL 1283, this component belongs to the B84143A*166 series, providing compact filtering solutions for sensitive electronic equipment.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power lines
• Utilizes block terminal connections for secure electrical interfacing
• Designed for robust chassis mounting in industrial enclosures

Power Line Filter Modules Applications

• Frequency converters for motor drives
• Elevator systems
• Pump control units
• HVAC systems

Power Line Filter Modules Procurement Notes

Verify the specific suffix R166 against official TDK/EPCOS documentation to confirm terminal type and housing configuration. Ensure the application voltage does not exceed the 760 V AC rating. Confirm that the 35 A continuous current requirement aligns with the system load. Check for UL 1283 certification compliance if required by local safety regulations. Validate physical dimensions for chassis integration prior to procurement.

Power Line Filter Modules Selection Notes

Select this model when three-phase noise suppression is required for motor drive or converter applications. The 35 A rating suits medium-power industrial machinery. Block terminals offer convenient wiring compared to screw types. The wide operating temperature range ensures reliability in varied environmental conditions. Consider the physical size constraints of the installation panel before finalizing the choice.

Power Line Filter Modules Part Context

This component is part of the EPCOS (TDK) B84143A series, which specializes in compact three-phase EMC filters. The series is engineered for use in frequency converters and power electronics where space efficiency and high current handling are critical. The B84143A*166 variant specifically denotes the housing and terminal configuration within this broader product family.

Power Line Filter Modules Replacement Considerations

Consult official TDK/EPCOS substitution guides for direct replacements. Verify that any substitute maintains the 35 A current rating and 760 V AC voltage support. Ensure the replacement also utilizes block terminals and fits the same chassis mounting footprint. Cross-reference certification requirements such as UL 1283 to maintain compliance.