B82725A2163N020

Overview

The B82725A2163N020 is a current-compensated ring core double choke designed for power line applications. It features an inductance of 560 µH with a tolerance of 30%. The component supports a maximum DC current of 16 A and has a maximum DC resistance of 7 mOhms. It utilizes a through-hole mounting style with dimensions of 44.00 mm length, 42.40 mm width, and 25.00 mm height. The operating temperature range spans from -40°C to +125°C.

Feature Summary

• Current-compensated ring core design for effective common mode noise suppression
• Dual-channel configuration suitable for two-line power filtering
• Robust construction supporting high current loads up to 16 A

Applications

• Power line filtering in industrial equipment
• EMI suppression in AC power inputs
• Common mode choke applications in electronic systems

Procurement Notes

Verify the specific suffix N020 against official EPCOS/TDK documentation to confirm pinout and mechanical tolerances. Ensure the ordering part number matches the required inductance and current ratings for your circuit design. Cross-reference datasheet revisions to confirm compliance with current RoHS and REACH standards before finalizing procurement.

Selection Notes

Select this component when high current handling capacity is required alongside significant common mode attenuation. The 16 A rating makes it suitable for main power lines rather than low-current signal paths. Consider the physical footprint of 44x42.4 mm for PCB layout constraints. Verify that the 560 µH inductance provides adequate impedance at the target interference frequencies.

Part Context

This component belongs to the B82725A series of power line chokes manufactured by EPCOS (TDK). The series offers various inductance and current combinations tailored for different power line filtering requirements. These chokes are engineered for reliability in demanding industrial and commercial environments.

Replacement Considerations

Check for direct substitutes within the B82725A family with matching 560 µH inductance and 16 A current ratings. Ensure any replacement maintains the same ring core geometry and through-hole pin spacing to fit existing board layouts without modification.