Part Datasheet Audit

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, locate the official Panasonic datasheet if needed, then cross-check the symbol, footprint, and pin definitions and update the Datasheet property.
Audit complete. The official Panasonic datasheet URL was already populated, so no update was needed.
Key issues flagged:
  • Capacitance is incorrectly recorded as 330 F; correct value is 330 µF.
  • Pin descriptions/types and explicit +/− polarity mapping are missing.
  • Footprint appears to have the correct 10 mm diameter and 5 mm pitch, but polarity marking is unclear.
  • Panasonic sources conflict on length and performance: 20 vs 25 mm, 1.89 vs 2.15 A ripple, and 23 vs 22 mΩ impedance.
  • Confirmed: 50 V, ±20%, −40 to +105°C, radial THT, 2 pins, 10,000-hour endurance.
I filed an internal part-quality report covering the metadata, polarity, and datasheet-revision discrepancies.
Fix metadata and polarity
Fix capacitance metadata
Add pin polarity
Improve polarity marking
Check datasheet discrepancy
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Pin Number
1
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Pin Number
2

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    EEUFR1H331LB

    CAPPRD500W65D1000H2700.kicad_modFootprint

    EEUFR1H331LB

    EEUFR1H331LB Symbol.svgDefault
    EEUFR1H331LB

    EEUFR1H331LB

    EEUFR1H331LB.stp3D Model
    image1.png

    image1.png

    image1Thumbnail

    EEUFR1H331LB

    EEUFR1H331LB thumbnail
    PANASONIC - EEUFR1H331LB - Electrolytic Capacitor, 330 F, 50 V, FR Series, +/- 20%, Radial Leaded, 10 mm

    Properties

    EEUFR1H331LB

    Panasonic

    Capacitors

    C

    330

    F

    Radial

    Pricing & Availability

    DPN

    Stock

    Qty 1

    1

    500

    $1.51

    Controls