component

T491A684M020AT

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KEMET Tantalum Capacitors, A (EIA 3216-18). Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorst491a684m020atfactory-2.0.0extractor-text1206

Verified T491A684M020AT

by Ray · last 10 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

10 Nov 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: T491A684M020AT · A (EIA 3216-18) · 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 C4986824, digikey 399-10130-2-ND, mouser 80-T491A684M020
  • ✓family: CP_EIA-3216-18_Kemet-A
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-i5tzszln/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.4)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 18 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ t491a684m020at.kicad_sym✓ t491a684m020at.kicad_mod✓ t491a684m020at.step
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← Commit history

t491a684m020at: component.polarity from its + / - pins and the datasheet marking

Ray ·ad8ce7a988 · ·parent fd03c68
2 files changed +16−3
package.json+7page.json+9−3
package.json+7
@@ -189,6 +189,13 @@         ],         "by": "factory/package_fit.py"       }+    },+    "polarity": {+      "anode": "1",+      "cathode": "2",+      "marking": "The positive terminal is identified on the capacitor body by a stripe, plus, in some cases a beveled edge.",+      "source": "KEMET datasheet p.15 (t491a684m020at-datasheet.pdf), text",+      "footprint": "KiCad CP_ land: pad 1 is the + (anode) pad; the 3D model's marked end sits on pad 1"     }   } }
page.json+9−3
@@ -171,6 +171,13 @@         ],         "by": "factory/package_fit.py"       }+    },+    "polarity": {+      "anode": "1",+      "cathode": "2",+      "marking": "The positive terminal is identified on the capacitor body by a stripe, plus, in some cases a beveled edge.",+      "source": "KEMET datasheet p.15 (t491a684m020at-datasheet.pdf), text",+      "footprint": "KiCad CP_ land: pad 1 is the + (anode) pad; the 3D model's marked end sits on pad 1"     }   },   "metadata": {@@ -536,8 +543,7 @@   ],   "discovery_pitch": "T491A684M020AT (KEMET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {-    "name": "Ray",-    "email": "[email protected]"+    "name": "Ray"   },   "dependencies": {},   "hero": {@@ -563,4 +569,4 @@   "visibility": {     "public": true   }-}\ No newline at end of file+}