B84312F0040B001

Power Line Filter Modules Overview

The B84312F0040B001 is a two-line AC power line filter manufactured by EPCOS (TDK Electronics). It features a rated voltage of 250 VAC and a rated current of 4 A. The device utilizes tab connectors for termination and supports panel mounting. Designed for electromagnetic compatibility, it suppresses conducted interference in single-phase AC power circuits to ensure stable operation of connected electronic equipment.

Power Line Filter Modules Feature Summary

• Provides effective suppression of conducted electromagnetic interference in single-phase AC power lines
• Utilizes tab connector termination for straightforward circuit integration
• Supports secure panel mounting installation methods

Power Line Filter Modules Applications

• Single-phase AC power supply input stages
• Electromagnetic compatibility filtering for consumer electronics
• Industrial control system power inputs

Power Line Filter Modules Procurement Notes

Verify the complete ordering code matches the required specifications. Confirm that the rated current and voltage align with the target application's electrical requirements. Ensure the tab connector dimensions are compatible with the PCB or terminal block layout. Check for RoHS compliance status if mandated by project regulations.

Power Line Filter Modules Selection Notes

Select this component when a compact two-line filter is required for 250 VAC applications with up to 4 A load current. Consider the physical dimensions and mounting style relative to the enclosure design. Evaluate the attenuation characteristics against specific regulatory emission standards relevant to the end product.

Power Line Filter Modules Part Context

This component belongs to the B84312 series of AC power line filters from EPCOS, now part of TDK Electronics. The series offers various current ratings and line configurations to address different EMC requirements in power supply designs across industrial and consumer sectors.

Power Line Filter Modules Replacement Considerations

Cross-reference with other B84312 variants for different current ratings. Verify equivalent performance from other manufacturers offering similar two-line panel-mount filters with matching voltage and current specifications.