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SMNR4020-1UH AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMNR4020-1UH product

SMNR4020-1UH

Chokes

ShieldedPower InductorSMD

The SMNR4020-1UH is a 1uH shielded SMD power inductor designed for high-current, low-EMI applications in compact electronic devices.

Best for

  • DC-DC converters
  • LED backlights
  • Servers

Avoid if

  • Applications requiring extremely low profile (<2mm) or higher inductance values

Check before use

  • Thermal management in high-current designs

Key specifications

Inductance
1 uH
Rated Current
5.10 A
DCR
0.029 Ω
Dimensions
4.0 x 4.0 x 2.0 mm

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

5eedff0fbf3666ed010eb01f34eef2ec.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMNR4020-1UH: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 magnetic resin shielded SMD power inductor with an inductance of 1uH and a tolerance of ±20%.