Part Information Review and Update

flux

I reviewed the part against the datasheet using the standard part-project datasheet-sync workflow: first verify or set the Datasheet URL, then compare terminal count/properties and footprint against the datasheet as the source of truth
Result
  • I added and corrected the Datasheet URL property to the official Würth PDF matching the current project description/specs:
Current project metadata

Table

FieldCurrent valueReview
Manufacturer Part NumberWE-TPC_4818Potential mismatch / ambiguity
Manufacturer NameWürthOK
Part TypeInductorOK
Designator PrefixLOK
Datasheet URLOfficial Würth PDF for 744042100Updated
Datasheet key specs for the linked PDF

Table

ParameterValue
FamilyWE-TPC SMT Shielded Tiny Power Inductor
Order code in linked PDF744042100
Size / type4818
Inductance10 µH ±30%
Rated current1.3 A max
Saturation current1.0 A typ
DCR120 mΩ typ, 150 mΩ max
Self resonant frequency45 MHz typ
Package dimensions4.8 × 4.8 × 1.8 mm
Operating temperature-40 to +125 °C
Terminal count2
Symbol cross-check

Table

ItemIn projectIn datasheetStatus
Pin count22Match
Pin numbers1, 21, 2 terminal passive partMatch
Pin typePassive, PassivePassive 2-terminal inductorMatch
Pin descriptionsNot presentNot really required for a simple inductor, but could be addedMissing but minor
Footprint cross-check

Table

ItemFindingStatus
Pad count2 padsMatch
Footprint type2-pad passive footprintMatch
Package familyAppears aligned to 4818Match
Body size alignmentAppears consistent with 4.8 × 4.8 mm familyMatch
Ref/value textPresent in footprint objectsOK
Mismatches / flags
  • MPN ambiguity: WE-TPC_4818 looks like a package/family identifier, not the exact orderable part number. The linked datasheet is for 744042100, which matches your current description/specs much better.
  • Description vs MPN mismatch: your description is for a specific 10 µH / 1.3 A / 150 mΩ max variant, while the Manufacturer Part Number property is still the broader family/package name.
  • Pin descriptions missing: no Pin Description properties are set on the two terminals. For a simple inductor this is low risk, but you could still add short descriptions like Terminal 1 / Terminal 2 if you want stricter completeness.
Bottom line
  • The symbol and footprint look correct for a 2-terminal 4818 shielded power inductor.
  • The main issue is metadata consistency, not geometry:
    • Datasheet URL is now set correctly.
    • Manufacturer Part Number should probably be changed from WE-TPC_4818 to 744042100 if this part is meant to be the exact 10 µH variant.
If you want, I can next fix the remaining metadata mismatch by updating the exact MPN and tightening the description/package fields.
Fix MPN metadata
Check all pin fields
Review other parts

Set Datasheet URL to "https://www.we-online.com/com..."

0:05

Set Datasheet URL to "https://www.we-online.com/components/products/datasheet/744042331.pdf"

Set Datasheet URL to "https://www.we-online.com/com..."

Set Datasheet URL to "https://www.we-online.com/components/products/datasheet/744042100.pdf"

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Documents

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    Assets

    image.png

    image.png

    imageThumbnail
    WE-TPC_4818

    WE-TPC_4818

    WE-TPC_4818 Symbol.svgDefault
    kicad_mod

    WE-TPC_4818

    WE-TPC_4818.kicad_modFootprint
    step

    WE-TPC_4818

    WE-TPC_4818.step3D Model

    WE-TPC_4818

    WE-TPC_4818 thumbnail
    10 µH Shielded Drum Core, Wirewound Inductor 1.3 A 150mOhm Max 1919 (4848 Metric) FIXED IND 10UH 1.3A 150 MOHM SMD

    Properties

    WE-TPC_4818

    Würth

    Inductor

    we-online.com/components/products/datasheet/744042100.pdf

    L

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