component

SMBJ78AQ

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech Electrostatic And Surge Protection (TVS/ESD), DO-214AA(SMB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionsmbj78aqfactory-2.0.0extractor-text

Changed since verified SMBJ78AQ

by Ray · last 30 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

30 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: SMBJ78AQ · DO-214AA(SMB) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C7529428, digikey 118-SMBJ78A-QTR-ND, mouser 652-SMBJ78A-Q
  • ✓family: D_SMB
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-gg81jsix/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! smbj78aq.kicad_sym✓ smbj78aq.kicad_mod✓ smbj78aq.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

7 commits ← Back to Activity
smbj78aq: symbol repaired (D_Zener, cathode pad 1)
Ray · 01fa24d · 2d ago
Verified: Published by the parts factory: tier lcsc, 2 pins
Ray · f4d7730 · 7d ago
Set visibility: public
Ray · 7fa594a · 7d ago
smbj78aq: viewers
Ray · d196dc8 · 7d ago
smbj78aq: hero GLB from the etched model (keeps the MPN mark)
Ray · f73507e · 7d ago
smbj78aq: factory component page (tier=lcsc)
Ray · 642c976 · 7d ago
Publish 0.1.0
Ray · 2353530 · 7d ago