#A921CY-3R6M=P3

Overview

The #A921CY-3R6M=P3 is a shielded drum core, wirewound power inductor from Murata Electronics. It features an inductance of 3.6 µH with a tolerance of ±20%. The component has a maximum DC resistance of 26 mΩ and a saturation current rating of 1890 mA. Rated for a continuous current of 3.01 A, it utilizes a ferrite core material. The device is designed for surface mount installation in a nonstandard package size measuring 6 mm in length.

Feature Summary

• Shielded construction to minimize electromagnetic interference
• Drum core wirewound design for stable performance
• Ferrite core material for efficient magnetic flux

Applications

• DC-DC converter circuits
• Power supply filtering stages
• General-purpose power electronics applications

Procurement Notes

Verify the current availability status as sources indicate this part may be scheduled for obsolescence or discontinued by the manufacturer. Confirm that the specific suffix matches the required electrical characteristics and packaging format before finalizing procurement orders.

Selection Notes

Select this component when a shielded power inductor with a 3.6 µH nominal value is required. Ensure the circuit design accommodates the 1890 mA saturation current limit and the 26 mΩ DC resistance to maintain efficiency and thermal stability within the operating environment.

Part Context

This inductor belongs to Murata's fixed inductor portfolio, specifically utilizing the #A921CY series designation. The model represents a surface-mount solution intended for integration into compact electronic assemblies where shielding and defined saturation characteristics are critical for system reliability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to reported obsolescence status, alternative sourcing should be verified through official manufacturer channels.