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

Brief: a diode is polarised (pin 1 = cathode); the "Unpolarised two-terminal part" sentence was wrong

Ray ·b61e6b09b1 ·1h ago ·parent 736053b
2 files changed +5−5
package.json+2−2page.json+3−3
package.json+2−2
@@ -1,8 +1,8 @@ {   "slug": "1ksmb39ca",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",-  "description": "Littelfuse TVS, DO-214AA(SMBJ). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",+  "description": "Littelfuse TVS, DO-214AA(SMBJ). Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.",   "tags": [     "component",     "circuit protection",
page.json+3−3
@@ -3,8 +3,8 @@   "type": "component",   "slug": "1ksmb39ca",   "title": "1KSMB39CA",-  "brief": "Littelfuse TVS, DO-214AA(SMBJ). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",-  "version": "0.1.0",+  "brief": "Littelfuse TVS, DO-214AA(SMBJ). Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.",+  "version": "0.1.1",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -370,4 +370,4 @@   "visibility": {     "public": true   }-}\ No newline at end of file+}