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SPM4015T-3R3M-LR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SPM4015T-3R3M-LR product

SPM4015T-3R3M-LR

Chokes

Power InductorShieldedSurface Mount

The TDK SPM4015T-3R3M-LR is a 3.3 µH shielded power inductor featuring a low-profile 4.4x4.1x1.5 mm design, ideal for high-density power circuits.

Best for

  • Tablet terminals
  • Notebook PCs
  • Compact power modules

Avoid if

  • Applications requiring extremely low DC resistance beyond 116.6 mΩ

Check before use

  • Thermal management for self-heating

Key specifications

Inductance
3.3 µH
Rated Current (Isat)
3.9 A
DC Resistance
116.6 mΩ (max)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyConsumer Electronics

Datasheet

SPM4015T-3R3M-LR-TDK-datasheet-62336051.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SPM4015T-3R3M-LR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a wound metal power inductor from TDK's SPM-LR series, providing 3.3 µH inductance with magnetic shielding.