#A914BYW-100M=P3

Overview

The #A914BYW-100M=P3 is a shielded wirewound power inductor from Murata Electronics, designed for surface-mount applications. It features a ferrite core and a nonstandard 2020 package with dimensions of 5.2mm length, 2.0mm width, and 2.0mm height. The component provides an inductance of 10 µH with a tolerance of ±20%. It supports a maximum DC current of 930 mA and has a maximum DC resistance of 150 mΩ.

Feature Summary

• Shielded drum core construction to minimize electromagnetic interference
• Wirewound technology using ferrite core material for stable performance
• Surface-mount design suitable for automated assembly processes

Applications

• DC-DC converter input/output filtering
• Power supply circuitry signal conditioning
• General-purpose electronic device power management

Procurement Notes

Verify the exact physical footprint against your PCB layout, as the package is classified as nonstandard. Confirm that the 930 mA current rating meets your circuit requirements under expected operating temperatures. Ensure compatibility with standard reflow soldering profiles for SMD components.

Selection Notes

Select this component when a compact, shielded inductor is required for low-current power stages. The 10 µH value suits moderate frequency switching applications. Consider the 150 mΩ resistance impact on efficiency. The 2020 size offers a balance between current handling and board space constraints.

Part Context

This part belongs to Murata's fixed inductor portfolio, specifically the A914 series. These components are engineered for reliability in consumer and industrial electronics. The series emphasizes miniaturization while maintaining electrical stability through shielded wirewound designs.

Replacement Considerations

Cross-reference with other 10 µH, 2020-sized shielded inductors from Murata or competitors. Verify equivalent current ratings and DC resistance values. Ensure mechanical compatibility with existing footprints before substitution.