B84112B0000A110

Power Line Filter Modules Overview

The EPCOS B84112B0000A110 is a single-phase EMC line filter from the B84112B series, rated for 250V AC/DC and 1A current. It features 2mH inductance and 2pF capacitance with a leakage current of 369μA. Designed for chassis mounting via screw terminals, it operates between -25°C and +85°C at 50/60Hz. Dimensions are 125mm length, 84mm depth, and 38.1mm height. The component holds UL, CSA, and IEC/EN certifications.

Power Line Filter Modules Feature Summary

• Provides enhanced insertion loss through SIFI-B design architecture
• Optimized construction ensures minimal leakage current for safety compliance
• Supports versatile installation including top-hat rail assembly

Power Line Filter Modules Applications

• Switch-mode power supplies in industrial electronics
• Telecommunications equipment filtering
• Medical equipment power input stages
• Data systems noise suppression

Power Line Filter Modules Procurement Notes

Verify the specific suffix code to confirm terminal style and current rating, as variations exist within the B84112B family. Ensure the selected variant matches the required certification standards for the target market. Confirm physical dimensions fit the chassis or DIN rail space constraints before finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this model for applications requiring low leakage current and compact single-phase filtering. Compare against higher current variants if load requirements exceed 1A. Verify that the screw termination style aligns with existing PCB or wiring harness interfaces. Consider thermal derating if operating near the upper temperature limit.

Power Line Filter Modules Part Context

This component belongs to the TDK EPCOS B84112B series of power line filters. The series offers various current ratings from 1A to 20A with consistent mechanical footprints. These filters are engineered for general EMC compliance in AC mains applications, providing reliable noise attenuation for sensitive electronic circuits across industrial and consumer sectors.

Power Line Filter Modules Replacement Considerations

Cross-reference part numbers such as B84112B0000A010 for similar specifications. Verify equivalent current and voltage ratings when substituting. Ensure replacement units maintain identical mounting and termination styles to avoid mechanical redesign.