B86301U0250S000

Power Line Filter Modules Overview

The B86301U0250S000 is a single-stage, three-phase (delta-connected) EMC/EMI line filter manufactured by TDK. Designed for chassis mounting, it supports a rated current of 250 A and operates at AC voltages up to 520 V relative to phase. The unit features terminal post connections and provides typical inductance of 22 µH with a relative voltage drop of 0.75%. It functions within an ambient temperature range of -25°C to 100°C and holds cURus certification.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power systems
• Engineered for direct chassis mounting using terminal posts
• Maintains low relative voltage drop during high-current operation

Power Line Filter Modules Applications

• Industrial motor drive input filtering
• Three-phase rectifier stage EMI reduction
• General-purpose power electronics equipment

Power Line Filter Modules Procurement Notes

Verify the complete part number including the suffix against official TDK documentation to ensure correct current rating and configuration. Confirm that the delta connection topology matches the target system requirements. Check for RoHS compliance status and specific packaging details directly from the manufacturer or authorized distributors before ordering.

Power Line Filter Modules Selection Notes

Select this component when designing three-phase systems requiring robust common-mode noise attenuation at high currents. Ensure the operating voltage does not exceed the 520 VAC rating. Consider the physical dimensions and terminal post spacing for mechanical integration into the enclosure layout.

Power Line Filter Modules Part Context

This component belongs to the B86301U series of line filters from TDK Electronics. The series offers various current ratings for three-phase applications. TDK acquired EPCOS, integrating its passive component portfolio into the broader TDK Electronics lineup for industrial and automotive markets.

Power Line Filter Modules Replacement Considerations

Consult the official B86301U series datasheet for alternative part numbers with different current ratings or inductance values. Verify compatibility with existing mounting hardware and electrical specifications before substituting.