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SFEK4020A-220M-HF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SFEK4020A-220M-HF product

SFEK4020A-220M-HF

Chokes

InductorSMDPower

The SFEK4020A-220M-HF is a 22µH wire-wound SMD power inductor with a 20% tolerance, suitable for general power management applications.

Best for

  • General power supply filtering
  • DC-DC conversion

Avoid if

  • Automotive applications (non-vehicle certified)

Check before use

  • Current ratings against peak load requirements

Key specifications

Inductance
22 µH
Tolerance
±20%
Max DC Resistance
0.600 Ω

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

fc933cfc95e60e9553e03ed504ef6fd7_2406121141_DDY-SFEK4020A-220M-HF_C22464397.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SFEK4020A-220M-HF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

It is a wire-wound SMD power inductor from the SFEK4020 series, featuring a 22µH inductance and a 4020 package size.