B82792C2475N365

Overview

The B82792C2475N365 is a current-compensated ring core quad choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and an LCP case with UL 94 V-0 flammability rating, secured by silicone potting. The component utilizes bifilar winding technology for data and signal line applications. Key electrical specifications include a rated voltage of 42 V AC and 80 V DC, with a rated inductance range spanning from 0.47 mH to 4.7 mH. The device supports a rated current between 300 mA and 600 mA. It is designed for surface mount assembly and is compatible with reflow soldering processes.

Feature Summary

• Current-compensated ring core design utilizing bifilar winding
• Ferrite core construction housed in a UL 94 V-0 rated LCP case
• Silicone potting for mechanical stability and environmental protection
• Suitable for reflow soldering processes

Applications

• Telecom applications
• RF equipment
• Construction

Procurement Notes

Verify the specific inductance value within the 0.47 mH to 4.7 mH range required for your circuit, as the series covers multiple variants. Confirm that the 42 V AC / 80 V DC voltage ratings align with your system's operational limits. Ensure your manufacturing process supports surface mount technology and reflow soldering profiles compatible with the LCP material and silicone potting characteristics specified by the manufacturer.

Selection Notes

Select this component when designing circuits requiring common mode chokes for data and signal lines in telecommunications or RF environments. The bifilar winding and current-compensated structure are critical for maintaining signal integrity while suppressing electromagnetic interference. Consider the physical dimensions and the UL 94 V-0 rated LCP housing if fire safety standards are a priority in the final assembly. Verify compatibility with automated surface mount placement equipment.

Part Context

This component belongs to the B82792 series of data and signal line chokes produced by EPCOS, now part of TDK Electronics. The series is engineered for telecommunications and xDSL transformer applications. These chokes are characterized by their compact surface mount form factor and robust construction, making them suitable for dense PCB layouts in modern electronic devices requiring reliable signal filtering.

Replacement Considerations

Consult official EPCOS/TDK documentation for direct cross-references. Similar series members include B82792C0685N365 and other variants within the B82792 family. Verify pinout, inductance tolerance, and thermal characteristics before substituting.