#A921CY-390M=P3

$0.41

Description：EMC
Series：D63LCB
Mfr：Murata Electronics
Package：Tape & Reel (TR)

SKU:627f6b862957 Category: Fixed Inductors Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：EMC
Series：D63LCB
Mfr：Murata Electronics
Package：Tape & Reel (TR)
Type：Wirewound
Material - Core：Ferrite
Inductance：39 µH
Tolerance：±20%
Current Rating (Amps)：980 mA
Current - Saturation (Isat)：580mA
Shielding：Shielded
DC Resistance (DCR)：180mOhm Max
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-40°C ~ 85°C
Inductance Frequency - Test：100 kHz
Mounting Type：Surface Mount
Package / Case：Nonstandard
Supplier Device Package：-
Size / Dimension：0.248" L x 0.244" W (6.30mm x 6.20mm)
Height - Seated (Max)：0.118" (3.00mm)
Features：-

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#A921CY-390M=P3

Overview

The #A921CY-390M=P3 is a surface-mount power inductor from Murata Electronics, part of the D63LCB series. It features a shielded construction with a nonstandard package measuring 6.30mm x 6.20mm x 3.00mm. The component provides an inductance of 39 µH with a ±20% tolerance. It supports a maximum DC current of 2.2 A and has a maximum DC resistance of 132 mΩ. The saturation current is rated at 2.3 A. Operating temperatures range from -40°C to +85°C.

Feature Summary

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

Applications

DC-DC converter output filtering
Power supply input stages
Point-of-load regulation circuits

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS3 compliance status prior to integration. Check for end-of-life or obsolescence notices as availability may be restricted. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage during soldering processes.

Selection Notes

Select this component when a compact shielded inductor with moderate inductance is required. Compare saturation current against peak load demands. Evaluate DC resistance impact on efficiency. Consider thermal dissipation capabilities within the target enclosure environment.

Part Context

This part belongs to Murata's D63LCB series of power inductors. These components are designed for general-purpose power electronics applications. The series offers various inductance values within a consistent physical footprint family.