Part Audit Review


Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.
I’ll audit the part metadata and geometry, locate the official datasheet if needed, update its Datasheet property, then report any symbol, footprint, or pin-description mismatches.
Created a project doc

Part Audit

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Part Audit Identification
  • Project/part name: WE-MPSB_1812
  • Inferred exact MPN from the included official 3D-model filename and matching manufacturer data: 74279226101
  • Manufacturer: Würth Elektronik eiSos
  • Product: WE-MPSB EMI Multilayer Power Suppression Bead
  • Package: 1812, SMD, 2-terminal, non-polarized
  • Official datasheet: https://www.we-online.com/components/products/datasheet/74279226101.pdf
  • Part definition currently exposes two passive terminals. No BOM entry is generated in the part-editor project itself.
Key Datasheet Specifications
Typical applications include high-inrush-current filtering, motor interference suppression, DC/DC and DC power-supply EMI suppression, and broadband suppression.
Metadata Review Present
Audit complete. I added and verified the official Würth Elektronik datasheet URL; the two-pin passive mapping and 1812 footprint match the datasheet, but the schematic symbol body is missing, pin descriptions are absent, and key MPN/manufacturer/electrical metadata is incomplete. Full specifications and dimensional checks are in Part Audit; I also filed a part-quality report for the blank symbol.
Fix part metadata
Fix schematic symbol
Improve part completeness
Verify 3D alignment

Name
Pin #
Type
Datasheet URL
Part Type
Terminal Order
1
1
Passive
Terminal
2
2
Passive
Terminal

74279226101

74279226101 thumbnail