APC20-221K-RC

Fixed Inductors Overview

The APC20-221K-RC is a fixed axial power inductor manufactured by Allied Components International. It features a nominal inductance of 220 µH with a tolerance of ±10%. The component has a maximum DC resistance of 0.557 Ω and a saturation current rating of 0.4 A. It utilizes a tubular package with axial pre-tinned leads and is protected by UL shrink tubing. The device operates within a temperature range of -55 °C to 125 °C.

Fixed Inductors Feature Summary

• Utilizes high saturation core material for high inductance and low DC resistance.
• Features axial pre-tinned leads for easy integration.
• Protected with UL shrink tubing for durability.

Fixed Inductors Applications

• Power supply circuits
• General purpose filtering
• Choke applications

Fixed Inductors Procurement Notes

Verify the specific part number against official Allied Components International documentation to ensure accuracy. Confirm that the required inductance, current ratings, and physical dimensions align with your design specifications before procurement. Check for RoHS compliance status if required by your manufacturing standards.

Fixed Inductors Selection Notes

Select this component when an axial leaded power inductor with 220 µH inductance is required. Ensure the circuit design accommodates the 0.4 A saturation current limit and the 0.557 Ω DC resistance. Consider the tubular package size and axial lead configuration for proper PCB layout and mechanical mounting.

Fixed Inductors Part Context

This component belongs to the APC20 series of axial power chokes from Allied Components International. The series offers various inductance values and tolerances, designed for general-purpose power applications. The APC20-221K-RC specifically provides 220 µH inductance with standard 10% tolerance.

Fixed Inductors Replacement Considerations

Parametric equivalents may be available from other manufacturers. Verify that any substitute matches the 220 µH inductance, 0.4 A saturation current, and axial package dimensions. Ensure the replacement component meets the same thermal and electrical performance requirements.