B82791G0015A014

Overview

The B82791G0015A014 is a data line filter manufactured by EPCOS (TDK Electronics). It functions as a current-compensated ring core double choke designed for suppressing asymmetrical interference in data and signal lines. The component features a ferrite core housed in a polycarbonate case rated UL 94 V-0. It supports vertical or horizontal mounting orientations and is suitable for wave soldering processes. The device operates within a temperature range of -40 to +125°C and carries RoHS compliance status.

Feature Summary

• Current-compensated ring core double choke construction
• Vertical or horizontal mounting capability
• Suitable for wave soldering assembly
• RoHS-compatible design

Applications

• Suppression of asymmetrical interference coupled in data lines
• Signal line filtering in electronic circuits
• Data line protection applications

Procurement Notes

Verify the specific ordering suffix against official TDK/EPCOS documentation to confirm exact electrical parameters, as suffixes define unique characteristics. Ensure compatibility with wave soldering requirements if applicable. Confirm RoHS compliance status through the manufacturer's latest datasheet. Validate package dimensions and terminal configuration against PCB layout specifications before procurement.

Selection Notes

Select this component for applications requiring common-mode chokes for data and signal lines. Consider the rated voltage and current limits relative to the circuit requirements. Evaluate the operating temperature range against environmental conditions. Verify that the physical dimensions fit the available board space and that the mounting orientation aligns with mechanical constraints.

Part Context

This component belongs to the B82791 series of data and signal line chokes produced by EPCOS (TDK Electronics). The series includes various models with different inductance values and current ratings, all sharing similar construction features such as ring core designs and polycarbonate cases. These components are widely used in electronics for electromagnetic interference suppression.

Replacement Considerations

Consult official TDK/EPCOS substitution guides for verified alternatives. Cross-reference key parameters such as inductance, current rating, and physical dimensions when evaluating potential substitutes. Ensure any replacement maintains compatibility with existing assembly processes and regulatory requirements.