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SPM3020-R33MA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SPM3020-R33MA product

SPM3020-R33MA

Chokes

Power InductorSMD330nHHigh Current

The SPM3020-R33MA is a 330nH wire-wound molded power inductor designed for high-current applications in compact electronics.

Best for

  • DC/DC power conversion
  • Smartphone power management
  • Portable gaming devices

Avoid if

  • Applications requiring extreme reliability (e.g., medical, aerospace)
  • Circuits exceeding 20V absolute maximum voltage

Check before use

  • Thermal dissipation in the end application
  • PCB trace thickness for high current handling

Key specifications

Inductance
330 nH
Rated Current
7.8 A
Saturation Current
9.5 A
DCR
9 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

a04892c31f578c411056154ad0f422a1_2310231645_cjiang--Changjiang-Microelectronics-Tech-SPM3020-R33MA_C7471172.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SPM3020-R33MA: 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 is a surface-mount, wire-wound molded power inductor with an inductance of 330nH, designed for efficient power management in consumer and industrial electronics.