component

SZ1SMB12CAT3G

Public Made by Adom

by adom

Littelfuse TVS, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionsz1smb12cat3gfactory-2.0.0extractor-text

Changed since verified SZ1SMB12CAT3G

by Ray · last 31 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SZ1SMB12CAT3G · SMB · 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 C1977081, digikey 18-SZ1SMB12CAT3GTR-ND, mouser 863-SZ1SMB12CAT3G
  • ✓family: D_SMB
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_hklt9z5/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.6)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! sz1smb12cat3g.kicad_sym✓ sz1smb12cat3g.kicad_mod✓ sz1smb12cat3g.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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sz1smb12cat3g / viewers
Name Last commit message Last updated
footprint.html sz1smb12cat3g: viewers · Ray 6d ago
symbol.html sz1smb12cat3g: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago