B82722S0322A040

Overview

The B82722S0322A040 is a surface-mount common mode choke manufactured by EPCOS (TDK). It features a ring core design with two lines of operation. The component has a nominal inductance of 5.6 mH and supports a maximum rated current of 3.25 A. It operates within a temperature range of -40 °C to +40 °C. The device is RoHS3 compliant and utilizes a rectangular package for PCB mounting.

Feature Summary

• Surface mount construction for automated assembly
• Ring core magnetic structure for efficient filtering
• Dual-line configuration for common mode noise suppression

Applications

• Power line filtering
• EMI suppression in electronic circuits
• Common mode choke applications

Procurement Notes

Verify the specific suffix N40 or A040 against the manufacturer's official datasheet to confirm exact tolerance, lead finish, and packaging specifications. Ensure the selected variant matches the required operating temperature range and current rating for the target application circuit.

Selection Notes

Select this component when a surface-mount common mode choke with high inductance is required for power line filtering. Consider the 3.25 A current rating and 5.6 mH inductance values to ensure compatibility with the circuit's electrical requirements and physical space constraints on the PCB.

Part Context

This part belongs to the B82722S series of common mode chokes from EPCOS (TDK Electronics). The series is designed for general-purpose EMI suppression in surface-mount applications. The manufacturer specializes in electronic components for automotive, industrial, and consumer electronics markets.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on identical inductance, current rating, and package dimensions before substitution.