component

1KSMB39CA

Public Made by Adom

by adom

Littelfuse TVS, DO-214AA(SMBJ). Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentcircuit protection1ksmb39cafactory-2.0.0extractor-text

Changed since verified 1KSMB39CA

by Ray · last 2 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 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: 1KSMB39CA · DO-214AA(SMBJ) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C1973826, digikey F11451TR-ND, mouser 576-1KSMB39CA
  • ✓family: D_SMB
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-cfbqvlfz/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
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! 1ksmb39ca.kicad_sym✓ 1ksmb39ca.kicad_mod✓ 1ksmb39ca.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Commit History

8 commits ← Back to Activity
Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong
Ray · b61e6b0 · 2h ago
1ksmb39ca: symbol repaired (D_Zener, cathode pad 1)
Ray · 736053b · 5d ago
Verified: Published by the parts factory: tier lcsc, 2 pins
Ray · af46a98 · 7d ago
Set visibility: public
Ray · 94a1498 · 7d ago
1ksmb39ca: viewers
Ray · 2a0a6a7 · 7d ago
1ksmb39ca: hero GLB from the etched model (keeps the MPN mark)
Ray · a4b9b5e · 7d ago
1ksmb39ca: factory component page (tier=lcsc)
Ray · c86016a · 7d ago
Publish 0.1.0
Ray · 33c1af3 · 7d ago