B82793C2474N215

Overview

The B82793C2474N215 is a surface-mount common-mode choke from the EPCOS B82793 series, designed for data and signal line filtering. It features a ring core construction with four leads in a horizontal gull-wing package. The component provides an inductance of 470 µH and supports a maximum current of 100 mA. Its compact dimensions are 7.10 mm x 6.00 mm with a maximum height of 4.80 mm. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Ring core double choke design for effective common-mode noise suppression
• Surface-mount horizontal gull-wing configuration for automated assembly
• High inductance value suitable for high-frequency signal line filtering

Applications

• Data line filtering in electronic equipment
• Signal line protection against electromagnetic interference
• Common-mode noise suppression in communication interfaces

Procurement Notes

Verify the specific suffix N215 against official TDK-EPCOS documentation to confirm packaging details and exact electrical tolerances. Ensure the ordering code matches the required inductance and current ratings for your circuit design. Cross-reference the manufacturer's latest datasheet to confirm RoHS compliance status and availability before finalizing procurement plans.

Selection Notes

Select this component when high inductance is required for common-mode noise reduction in space-constrained applications. The 470 µH rating makes it suitable for sensitive signal lines requiring significant attenuation of high-frequency interference. Consider the 100 mA current limit to ensure the component does not saturate under normal operating conditions.

Part Context

This part belongs to the B82793 series of ring core chokes manufactured by EPCOS (TDK Electronics). The series offers various inductance values and current ratings in a standardized SMD footprint. These components are widely used in industrial and consumer electronics for EMC compliance and signal integrity improvement.

Replacement Considerations

Check for direct substitutes within the B82793 series with compatible inductance and current ratings. Verify pin compatibility and mechanical dimensions if replacing with components from other manufacturers. Ensure thermal performance and frequency response characteristics meet the original design requirements.