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SDR0503-472JL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SDR0503-472JL product

SDR0503-472JL

Chokes

SMD InductorPower Inductor4.7 mH

The SDR0503-472JL is a 4.7 mH SMD power inductor from Bourns, designed for DC/DC converters and power supply applications with a low 3.3 mm profile.

Best for

  • Low-current DC/DC converter filtering
  • Signal line decoupling

Avoid if

  • High-current power rails (>40 mA)
  • Applications sensitive to high DC resistance

Check before use

  • Operating temperature range (-40 °C to +125 °C)
  • Saturation current (Isat) requirements

Key specifications

Inductance
4.7 mH
Rated Current
40 mA
DC Resistance
48 Ohm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8504508000.0

Application

Power SuppliesDC/DC Converters

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SDR0503-472JL: 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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Where to Buy

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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 with 4.7 mH inductance and 5% tolerance, part of the Bourns SDR0503 series.