B82791H2601N001

Overview

The B82791H2601N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and rectangular construction with four terminals. The component has a rated inductance of 6800 µH and a maximum DC resistance of 0.63 Ω. It operates within a temperature range of -40 °C to +125 °C. Physical dimensions include a length of 17.5 mm, height of 8 mm, and lead diameter of 0.6 mm.

Feature Summary

• Provides electromagnetic interference suppression through current-compensated dual winding design
• Utilizes a ferrite ring core for efficient magnetic field concentration
• Supports through-hole mounting via axial leads

Applications

• Power line filtering in AC mains circuits
• Electromagnetic compatibility enhancement in industrial equipment
• Noise reduction in general-purpose power supplies

Procurement Notes

Verify the specific part number against official TDK-EPCOS documentation to confirm electrical ratings and physical dimensions. Ensure compliance with RoHS directives if required by the target application. Cross-reference terminal configurations and lead specifications with schematic requirements before integration.

Selection Notes

Select this component for applications requiring common-mode noise attenuation in low-current AC environments. Evaluate thermal performance against the specified operating temperature range. Confirm that the inductance value meets the circuit's filtering requirements without introducing excessive impedance.

Part Context

This component belongs to the B82791 series of power line chokes designed for EMI suppression. These devices are engineered for use in environments where stable power delivery and signal integrity are critical. The series typically supports various inductance values and current ratings to accommodate different circuit demands.

Replacement Considerations

Consult official substitution lists for equivalent current-compensated chokes with matching inductance and current ratings. Verify pinout compatibility and mechanical footprint alignment when considering alternative manufacturers.