B82792C0506N365

Overview

The B82792C0506N365 is a surface-mount common mode choke from the EPCOS B82792C series, designed for data line filtering. It features a current-compensated ring core with a bifilar winding and silicone potting within an LCP case rated UL 94 V-0. The component provides a nominal inductance of 50 mH with a tolerance of +50%/-30%. It supports a maximum DC resistance of 2.6 Ohms and operates at a rated current of 100 mA. The device handles 42 V AC or 80 V DC and is suitable for reflow soldering processes.

Feature Summary

• Utilizes a current-compensated ring core structure with bifilar winding to effectively suppress asymmetrical interference coupled into data lines.
• Encapsulated in a flame-retardant LCP case (UL 94 V-0) with silicone potting for mechanical stability and environmental protection.
• Designed for surface-mount PCB assembly, ensuring compatibility with standard reflow soldering manufacturing processes.

Applications

• Suppression of asymmetrical interference in data transmission lines
• EMI filtering for ISDN and telecommunications equipment
• Signal integrity protection in RF equipment

Procurement Notes

Verify the specific suffix N365 against the manufacturer's official datasheet to confirm the exact inductance tolerance and DC resistance values. Ensure the ordering part number matches the required RoHS compliance status and package dimensions. Cross-reference the rated voltage and current specifications with the target circuit requirements to prevent saturation or thermal issues during operation.

Selection Notes

Select this component when high inductance is required for low-frequency common mode noise suppression in data lines. The 100 mA rated current limits suitability for high-power applications; verify that the operating current remains below this threshold. The surface-mount LCP package is appropriate for automated assembly where space constraints and thermal resistance are critical design factors.

Part Context

This component belongs to the EPCOS B82792C series of data line chokes, specifically engineered for telecommunications and signal processing applications. The series utilizes ferrite cores and bifilar windings to provide effective electromagnetic interference filtering while maintaining signal integrity. These components are widely used in industrial and consumer electronics requiring robust noise attenuation on differential data pairs.

Replacement Considerations

Consult the official EPCOS/TDK replacement guide for direct equivalents. Verify that any substitute maintains the same 50 mH nominal inductance, 100 mA current rating, and 2.6 Ohm maximum DC resistance. Ensure the alternative component offers compatible UL 94 V-0 flammability ratings and reflow soldering compatibility to preserve assembly process integrity.