B82791H2401N001

Overview

The B82791H2401N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features a rated inductance of 15 mH and supports a rated current up to 0.9 A. The component operates within a temperature range of -40 °C to +125 °C and carries ENEC and UR safety approvals. Designed for power line applications, it provides common mode filtering with a vertical through-hole package.

Feature Summary

• Current-compensated ring core design for efficient magnetic field cancellation
• Provides common mode noise suppression on AC power lines
• Complies with international safety standards including ENEC and UR

Applications

• Power line chokes for general electronic equipment
• EMI filtering in industrial machinery
• Noise suppression in consumer appliances

Procurement Notes

Verify the specific suffix against the official TDK-EPCOS datasheet to confirm exact electrical tolerances and packaging variations. Ensure the procurement channel sources genuine components from authorized distributors to guarantee compliance with safety certifications such as ENEC and UR. Cross-reference the part number with the latest product change notifications to avoid obsolete stock.

Selection Notes

Select this component when a high-inductance common mode choke is required for low-current AC power lines. The 15 mH value suits applications needing significant noise attenuation at lower frequencies. Verify that the physical dimensions fit the PCB layout and that the thermal rating meets the operational environment requirements.

Part Context

This part belongs to the B82791 series of power line chokes. These components are engineered for robust performance in electromagnetic interference suppression. The series utilizes ring core technology to achieve high inductance in a compact form factor suitable for various electronic devices.

Replacement Considerations

Check for direct substitutes within the B82791 family with different inductance values or current ratings. Ensure any replacement maintains the same voltage rating and safety approvals.