component

EMZR350ARA331MHA0G

Public Made by Adom

by adom

NCC Nippon Chemi Con Aluminum Electrolytic Capacitors - SMD, SMD,D8xL10mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorsemzr350ara331mha0gfactory-2.0.0extractor-text

Verified EMZR350ARA331MHA0G

by Ray · last 11 Nov 2026 · 1 record, 1 retired · files match
SymbolFootprint3D modelPins

Verification log 2 records

11 Nov 2026RaySupersedes the earlier record: that check missed polarity (the pins said "unpolarised"; this capacitor is polarised): component-page-verify now PASSESfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: EMZR350ARA331MHA0G · CP_Elec_8x10 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: two-terminal part whose datasheet prints no pin numbers: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C1586860, digikey 565-EMZR350ARA331MHA0GTR-ND, mouser 661-EMZR350ARA331MHA
  • ✓family: CP_Elec_8x10
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-n4s2n7ol/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 28 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ emzr350ara331mha0g.kicad_sym✓ emzr350ara331mha0g.kicad_mod✓ emzr350ara331mha0g.step
6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinssuperseded
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: EMZR350ARA331MHA0G · CP_Elec_8x10 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C1586860, digikey 565-EMZR350ARA331MHA0GTR-ND, mouser 661-EMZR350ARA331MHA
  • ✓family: CP_Elec_8x10
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_uw7gdjv/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ emzr350ara331mha0g.kicad_sym✓ emzr350ara331mha0g.kicad_mod✓ emzr350ara331mha0g.step
Retired by Ray on 11 Nov 2026: Retired: this check called a polarised capacitor an unpolarised two-terminal part. Fixed in component-page-verify 0.5.13 (an unrecorded polarity now fails) and 0.5.14 (the datasheet row no longer says unpolarised).
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Commit History

10 commits ← Back to Activity
Verified: Supersedes the earlier record: that check missed polarity (the pins said "unpolarised"; this capacitor is pol…
Ray · d12268d ·
Retire verification record #0
Ray · 22c5a9d ·
brief: polarity sentence corrected
Ray · 375c4b8 ·
Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected
Ray · 4b139d3 ·
Verified: Published by the parts factory: tier lcsc, 2 pins
Ray · 4a52f38 ·
Set visibility: public
Ray · 2abd254 ·
emzr350ara331mha0g: viewers
Ray · d5bcc4d ·
emzr350ara331mha0g: hero GLB from the etched model (keeps the MPN mark)
Ray · 6b091f8 ·
emzr350ara331mha0g: factory component page (tier=lcsc)
Ray · 47457f2 ·
Publish 0.1.0
Ray · deb7f8e ·