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1SMA4751 R3G

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Taiwan Semiconductor(Taiwan Semicon) Zener Diodes, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodes1sma4751 r3gfactory-2.0.0extractor-text

Verified 1SMA4751 R3G

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

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 1SMA4751 R3G · SMA(DO-214AC) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C485034, digikey 1SMA4751R3GTR-ND, mouser 821-1SMA4751R3G
  • ✓family: D_SMA
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-mmwx819j/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.5)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 1sma4751-r3g.kicad_sym✓ 1sma4751-r3g.kicad_mod✓ 1sma4751-r3g.step
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1sma4751-r3g / 1sma4751-r3g-etched.step
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Ray 1sma4751-r3g: factory component page (tier=lcsc) ab4d81a 6h ago

Binary file: 1sma4751-r3g-etched.step

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