B82522VC2

Overview

The B82522VC2 is a common mode choke from the EPCOS B82522 series, designed for power line filtering. It features a 33 mH inductance and supports a rated current of 200 mA. The component utilizes a two-line configuration suitable for single-phase applications operating at 50/60 Hz with a 250 V AC rating. Constructed with a frame core, it employs through-hole mounting technology. The device is RoHS compliant and lead-free, ensuring adherence to environmental standards for electronic components.

Feature Summary

• Provides effective common mode noise suppression for power lines
• Utilizes a compact frame core construction for reliable performance
• Supports high inductance values for efficient filtering

Applications

• Single-phase power line filtering
• EMI suppression in electronic equipment
• Noise reduction in AC power circuits

Procurement Notes

Verify the specific manufacturer documentation for the B82522VC2 to confirm current availability status, as some sources indicate this part may be obsolete. Ensure compatibility with existing circuit designs regarding inductance and current ratings before procurement. Cross-reference official TDK-Electronics datasheets for precise mechanical dimensions and electrical characteristics to avoid integration errors.

Selection Notes

Select the B82522VC2 when a 33 mH common mode choke is required for low-current AC applications. Its 200 mA rating suits sensitive control circuits or signal conditioning stages. Consider the through-hole package for robust mechanical attachment. Evaluate alternative series if higher current handling or surface-mount solutions are necessary for the target design.

Part Context

This component belongs to the B82522 series of common mode chokes manufactured by EPCOS, now part of the TDK Group. These devices are engineered for electromagnetic interference suppression in power supply inputs. The series typically offers various inductance options tailored for different noise frequencies and current requirements in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers for the B82522VC2 were not identified in the provided source material. Verify equivalent specifications such as 33 mH inductance, 200 mA current rating, and 250 V AC voltage rating when sourcing alternatives.