#A921CY-6R2M=P3

Overview

The #A921CY-6R2M=P3 is a shielded surface-mount power inductor from Murata Electronics, designed for high-current applications. It features a wirewound construction with a nonstandard package measuring 6.30mm x 6.20mm and a maximum height of 3.00mm. The component provides an inductance of 6.2 µH with a tolerance of ±20%. Key electrical specifications include a maximum DC resistance of 39 mΩ, a saturation current of 770 mA, and a rated current of 2.28 A. It operates within a temperature range of -40°C to +85°C.

Feature Summary

• Shielded wirewound design minimizes electromagnetic interference
• High saturation current capability for stable performance under load
• Compact surface-mount footprint suitable for space-constrained PCBs

Applications

• DC-DC converter output filtering
• Power supply input chokes
• General-purpose power electronics circuits

Procurement Notes

Verify the specific suffix =P3 against official documentation to confirm compliance details. Check current availability status as this part may be subject to obsolescence or discontinuation notices by the manufacturer. Ensure the selected variant matches the required inductance and current ratings for the target application before finalizing procurement orders.

Selection Notes

Select this component when a shielded inductor with moderate inductance and high current handling is required. Compare the 6.2 µH value and 2.28 A rated current against circuit requirements. Consider the physical dimensions (6.30mm x 6.20mm) for board layout constraints. Verify thermal management needs given the operating temperature range up to +85°C.

Part Context

This part belongs to Murata's fixed inductor series, specifically utilizing wirewound technology for power applications. The A921CY series is engineered for SMD mounting, offering reliability in various electronic systems. The =P3 suffix typically denotes specific packaging or compliance attributes defined by Murata.

Replacement Considerations

Consult official Murata documentation for direct substitutes. Cross-reference parameters such as inductance, current ratings, and physical dimensions when evaluating alternative components from other manufacturers.