OWIHP1040A-220M

Fixed Inductors Overview

The OWIHP1040A-220M is a fixed surface-mount inductor manufactured by Ole Wolff Electronics Inc. It features an inductance value of 22 µH with a tolerance of ±20%. The component has a non-shielded molded construction and a DC resistance of 74 mΩ. Key electrical ratings include a saturation current of 7 A and a rated current of 5 A. The device utilizes a lead alloy metal core and is designed for SMD mounting.

Fixed Inductors Feature Summary

• Non-shielded molded inductor design
• Lead alloy metal core construction
• Surface mount device (SMD) form factor

Fixed Inductors Applications

• Power supply filtering
• DC-DC converter circuits
• General electronic signal processing

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet to confirm exact pinout configurations and mechanical dimensions prior to integration. Ensure that the selected PCB footprint matches the physical package specifications provided in the official documentation. Cross-reference the saturation and rated current values against the target circuit requirements to prevent performance degradation under load conditions.

Fixed Inductors Selection Notes

Select this component when a 22 µH inductance value is required with a 7 A saturation current capability. The 74 mΩ DC resistance indicates suitability for applications requiring low conduction losses. Consider the non-shielded nature of the design regarding potential electromagnetic interference coupling with nearby sensitive components during layout planning.

Fixed Inductors Part Context

This part belongs to the OWIHP series of fixed inductors from Ole Wolff Electronics Inc. The series includes variants with different inductance values, such as the OWIHP1040A-150M and OWIHP1040A-330M. These components share similar construction methods but vary in electrical parameters like inductance and current ratings.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 22 µH inductance, 7 A saturation current, and 74 mΩ DC resistance. Verify compatibility with the existing PCB footprint and thermal management requirements. Consult manufacturer cross-reference lists for equivalent parts with identical electrical and mechanical specifications.