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SDR0403-221KL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SDR0403-221KL product

SDR0403-221KL

Chokes

Power InductorSMD220uH

The SDR0403-221KL is a 220 µH SMD power inductor from Bourns, optimized for DC/DC conversion and power supply applications with a compact 3.2 mm height.

Best for

  • DC/DC converters
  • Power supplies
  • Portable electronics

Avoid if

  • Applications requiring high current handling above 330 mA

Check before use

  • Thermal dissipation in high-density layouts

Key specifications

Inductance
220 µH
Rated Current
220 mA
DC Resistance
4.4 Ω

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8504508000.0

Application

Power Management

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SDR0403-221KL: 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

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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 power inductor in the SDR0403 series by Bourns, providing 220 µH of inductance.