B82734R2322B030

Overview

The B82734R2322B030 is a current-compensated double choke manufactured by EPCOS, a TDK Electronics brand. It features a D-core construction designed for power line applications with a rated voltage of 250 V AC. The component provides common-mode noise suppression and has a nominal inductance range of 3.3 to 68 mH. Rated currents vary between 0.7 A and 4.6 A depending on the specific temperature rating of +40 °C or +60 °C.

Feature Summary

• Current-compensated double choke design
• Optimized for common-mode noise suppression
• D-core construction

Applications

• Power line chokes
• Common-mode noise suppression
• AC power input filtering

Procurement Notes

Verify the exact nominal inductance value within the 3.3 to 68 mH range and the specific rated current (0.7 A to 4.6 A) against the official datasheet, as these parameters depend on the thermal rating (+40 °C or +60 °C). Confirm that the 250 V AC rated voltage meets the circuit requirements. Ensure the package type matches the PCB layout constraints.

Selection Notes

Select this component when common-mode noise suppression is required in AC power lines. The choice depends on matching the specific inductance and current ratings to the application's thermal environment (+40 °C or +60 °C). Verify compatibility with the 250 V AC system voltage and ensure the physical dimensions fit the assembly space.

Part Context

This part belongs to the B82734R/W series of current-compensated D-core double chokes from EPCOS/TDK. These components are engineered for general-purpose power line filtering. The series offers various inductance and current options to suit different power supply designs and noise mitigation needs.

Replacement Considerations

Check for direct substitutes within the B82734R/W series that match the required inductance and current ratings. Verify that any alternative maintains the same 250 V AC voltage rating and D-core construction characteristics.