B82796C2225N265

Overview

The B82796C2225N265 is a four-line common-mode choke manufactured by EPCOS (TDK Electronics). It features a ring core design intended to attenuate common-mode noise on multiple signal lines while allowing differential signals to pass. The component has an inductance of 2.2 mH at 10 kHz and a maximum current rating of 100 mA. It operates within a temperature range of -40°C to 125°C.

Feature Summary

• Four-line configuration for simultaneous noise suppression across multiple signal paths
• Ring core construction with ferrite material for effective interference attenuation
• Allows differential signals to pass unaffected while suppressing asymmetrical interference

Applications

• Suppression of common-mode noise in data transmission lines
• Signal integrity protection in multi-channel communication interfaces
• Electromagnetic compatibility filtering in industrial control systems

Procurement Notes

Verify the complete part number including suffix N265 to ensure correct packaging and specifications. Confirm that the 100 mA current rating meets the application requirements. Check for RoHS compliance status as per official documentation before procurement.

Selection Notes

Select this component when multi-line common-mode noise suppression is required. Ensure the operating temperature range of -40°C to 125°C suits the environment. Verify that the 2.2 mH inductance provides adequate attenuation for the target frequency spectrum without affecting desired signal bandwidth.

Part Context

This component belongs to the B82796 series of common-mode chokes from EPCOS, now part of TDK Electronics. The series is designed for data and signal line applications requiring compact, high-performance filtering solutions for electromagnetic interference mitigation.

Replacement Considerations

Consult official EPCOS/TDK documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' components without verifying electrical parameters and physical dimensions.