B82748F4183N020

Overview

The B82748F4183N020 is a current-compensated ring core triple choke designed for power line applications. It operates at a rated voltage of 480/275 V AC (50/60 Hz) and withstands a test voltage of 1500 V AC or 2100 V DC for 2 seconds between lines. The component functions as a 1.5 mH common mode choke at 10 kHz, featuring a triple choke design with maximum dimensions of 75.00 mm in length and width.

Feature Summary

• Current-compensated ring core construction
• Triple choke configuration for three-phase systems
• High dielectric strength insulation

Applications

• Three-phase power line filtering
• Electromagnetic compatibility (EMC) suppression
• Industrial power supply input stages

Procurement Notes

Verify the specific ordering suffix N020 against the manufacturer's latest datasheet to confirm mechanical mounting details and terminal configurations. Ensure the rated voltage and temperature specifications align with the target application environment before procurement.

Selection Notes

Select this component for applications requiring common mode noise attenuation in three-phase circuits. The current-compensated design minimizes interference from differential mode currents while effectively suppressing common mode signals.

Part Context

This component belongs to TDK's EPCOS series of power line common mode chokes and filters. These components are engineered to ensure electromagnetic compatibility and improve system reliability across consumer, industrial, and automotive electronics sectors.

Replacement Considerations

Consult official TDK documentation for direct cross-reference part numbers. Verify that any substitute maintains identical electrical ratings, including inductance, rated voltage, and physical footprint constraints.