component

LZ1A221M-CRE54

Public Made 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.

Verified LZ1A221M-CRE54

by Ray · last 12 Nov 2026 · 1 record, 1 retired · files match

SymbolFootprint3D modelPins

Verification log 2 records

12 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: LZ1A221M-CRE54 · 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-anyoexlw/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✓ lz1a221m-cre54.kicad_sym✓ lz1a221m-cre54.kicad_mod✓ lz1a221m-cre54.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: LZ1A221M-CRE54 · 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-5e2flboc/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✓ lz1a221m-cre54.kicad_sym✓ lz1a221m-cre54.kicad_mod✓ lz1a221m-cre54.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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lz1a221m-cre54 / viewers

Name	Last commit message	Last updated
footprint.html	lz1a221m-cre54: viewers · Ray	8d ago
symbol.html	lz1a221m-cre54: viewers · Ray	8d ago