OWINR4018-470

Fixed Inductors Overview

The OWINR4018-470 is a fixed inductor manufactured by Ole Wolff Electronics Inc, designed for surface-mount applications. It features a semi-shielded molded construction with an inductance of 47 µH. The component has a maximum DC resistance of 845 mOhm and a current rating of 420 mA. It utilizes a 1616 package, equivalent to the 4040 metric size, ensuring compatibility with standard PCB layouts.

Fixed Inductors Feature Summary

• Semi-shielded molded design reduces electromagnetic interference
• Surface-mount configuration for automated assembly
• Fixed inductance value for stable circuit performance

Fixed Inductors Applications

• Power supply filtering circuits
• Signal processing modules
• Consumer electronics power management

Fixed Inductors Procurement Notes

Verify the manufacturer part number against official Ole Wolff Electronics documentation to ensure authenticity. Confirm that the required inductance and current ratings align with specific circuit designs. Check lead times as they may vary based on production schedules. Ensure storage conditions meet component specifications to maintain performance integrity upon installation.

Fixed Inductors Selection Notes

Select this component when a compact, semi-shielded inductor is required for space-constrained designs. Consider the 420 mA current rating and 845 mOhm resistance for efficiency calculations. Evaluate the 1616 footprint against available PCB real estate. Compare alternatives only if higher current capacity or different inductance values are necessary for the application.

Fixed Inductors Part Context

This component belongs to the OWINR4018 series of fixed inductors from Ole Wolff Electronics Inc. The series offers various inductance options within a standardized 1616 package. These components are engineered for use in magnetic solutions across industrial and consumer systems, providing reliable performance in compact form factors.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 47 µH inductance, 420 mA rating, and 1616 footprint. Verify that alternative components offer comparable shielding characteristics and DC resistance levels to maintain circuit stability and EMI performance without redesigning the PCB layout.