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PSPNAQ4020-1R0N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PSPNAQ4020-1R0N product

PSPNAQ4020-1R0N

Chokes

SMD InductorPower Inductor4020 Package

The PSPNAQ4020-1R0N is a 1µH SMD power inductor designed for high-current applications, featuring a 4.85A saturation current and 2.15A rated current in a compact 4x4mm package.

Best for

  • DC-DC converters
  • Power supply modules
  • General purpose power filtering

Avoid if

  • Applications requiring extreme thermal stability beyond 125°C
  • High-frequency circuits where DCR losses are critical

Check before use

  • Verify the 30% inductance drop threshold at Isat

Key specifications

Inductance
1 µH
Saturation Current
4.85 A
Rated Current
2.15 A

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

8494b2704956def6bd44259b47aeff65_2304140030_PROD-Tech-PSPNAQ4020-1R0N_C436655.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PSPNAQ4020-1R0N: 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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Alternative components

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

Design and risk insights

Questions & answers

It features an inductance of 1µH (±20%), a DCR of 0.029Ω, a saturation current (Isat) of 4.85A, and a rated current (Irms) of 2.15A.