component

CK1A221MCRE54

Public Made by Adom

by adom

ST Semtech Aluminum Electrolytic Capacitors - SMD, SMD,D6.3xL5.4mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorsck1a221mcre54factory-2.0.0extractor-text

Verified CK1A221MCRE54

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: CK1A221MCRE54 · CP_Elec_6.3x5.4 · 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 (warn): no ['digikey', 'mouser'] number
  • ✓family: CP_Elec_6.3x5.4
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-4806qlo2/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.2)
  • ✓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 26 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ck1a221mcre54.kicad_sym✓ ck1a221mcre54.kicad_mod✓ ck1a221mcre54.step
7 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: CK1A221MCRE54 · CP_Elec_6.3x5.4 · 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 (warn): no ['digikey', 'mouser'] number
  • ✓family: CP_Elec_6.3x5.4
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-xo52mlq7/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.2)
  • ✓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✓ ck1a221mcre54.kicad_sym✓ ck1a221mcre54.kicad_mod✓ ck1a221mcre54.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).
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Commit History

10 commits ← Back to Activity
Retire verification record #0
Ray · 0f86a9d ·
Verified: Supersedes the earlier record: that check missed polarity (the pins said "unpolarised"; this capacitor is pol…
Ray · 0941577 ·
brief: polarity sentence corrected
Ray · e254556 ·
Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected
Ray · a2a973d ·
Verified: Published by the parts factory: tier lcsc, 2 pins
Ray · a39b152 ·
Set visibility: public
Ray · 24533cb ·
ck1a221mcre54: viewers
Ray · 84a4f40 ·
ck1a221mcre54: hero GLB from the etched model (keeps the MPN mark)
Ray · 231694b ·
ck1a221mcre54: factory component page (tier=lcsc)
Ray · 6cc9873 ·
Publish 0.1.0
Ray · 2c16019 ·