T491X226K035AT

@@ -8,8 +8,8 @@ T491X226K035AT from KEMET, in a CASE-X-7343-43(mm). Pinout and pin descriptions  | Pin | Name | Type | Function | |---|---|---|---|-| 1 | 1 | passive | Terminal 1 of an unpolarised capacitor; either orientation. |-| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |+| 1 | ANODE | passive | Anode (+). The positive terminal, identified on the body by the polarity stripe and, on cases that have one, the beveled edge (KEMET T491 datasheet: "Polarity Stripe (+)", "ANODE (+) END VIEW"). Pin 1 carries the + on the symbol and the closed silkscreen end on the footprint. |+| 2 | CATHODE | passive | Cathode (-). The negative terminal, at the unmarked end. Solid tantalum capacitors are polar and may be damaged if connected with reverse polarity. |  ## Key specifications 

@@ -1,8 +1,8 @@ {   "slug": "t491x226k035at",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",-  "description": "KEMET Tantalum Capacitors, CASE-X-7343-43(mm). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",+  "description": "KEMET Tantalum Capacitors, CASE-X-7343-43(mm). Polarised: pin 1 is the anode (+), marked by the polarity stripe on the body; KiCad symbol/footprint/3D.",   "tags": [     "component",     "capacitors",@@ -68,15 +68,15 @@     "pins": [       {         "number": "1",-        "name": "1",+        "name": "ANODE",         "type": "passive",-        "description": "Terminal 1 of an unpolarised capacitor; either orientation."+        "description": "Anode (+). The positive terminal, identified on the body by the polarity stripe and, on cases that have one, the beveled edge (KEMET T491 datasheet: \"Polarity Stripe (+)\", \"ANODE (+) END VIEW\"). Pin 1 carries the + on the symbol and the closed silkscreen end on the footprint."       },       {         "number": "2",-        "name": "2",+        "name": "CATHODE",         "type": "passive",-        "description": "Terminal 2 of an unpolarised capacitor; either orientation."+        "description": "Cathode (-). The negative terminal, at the unmarked end. Solid tantalum capacitors are polar and may be damaged if connected with reverse polarity."       }     ],     "provenance": {@@ -108,6 +108,12 @@         "described": 2,         "cites_pages": true,         "refuses_to_fabricate": true+      },+      "correction": {+        "at": "2026-11-09",+        "what": "published as unpolarised; it is a polar solid tantalum capacitor",+        "how": "KEMET T491 datasheet: polarity stripe (+) and bevel mark the anode; the KiCad CP symbol and CP_EIA footprint already put + on pin 1. Pins named ANODE (1) and CATHODE (2). By part-reviewer on the task master audit.",+        "symbol": "unchanged (already polarized, + on pin 1)"       }     },     "viewers": {@@ -127,8 +133,8 @@           4.6,           4.3         ],-        "zmin_mm": -0.0,-        "centre_offset_mm": 0.0,+        "zmin_mm": 0,+        "centre_offset_mm": 0,         "footprint_binding": "identity",         "sha256": "6df0b66df244026544264f9a5fd03c989c2dc4c86a42c5fef64c730425f0fd9a",         "checked": "2026-10-15",@@ -146,13 +152,18 @@           4.6,           4.3         ],-        "zmin_mm": -0.0,-        "centre_offset_mm": 0.0,+        "zmin_mm": 0,+        "centre_offset_mm": 0,         "footprint_binding": "identity",         "sha256": "be550fba9e24fb01a6769d5d0a2675352fd866d6ec8df1f4a7973eb3d218c2f7",         "checked": "2026-10-15",         "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"       }-    ]+    ],+    "polarized": true,+    "polarity": {+      "positive_pin": "1",+      "marking": "polarity stripe (+), bevel on cases that have one"+    }   } }

@@ -4,7 +4,7 @@   "slug": "t491x226k035at",   "title": "T491X226K035AT",   "brief": "KEMET Tantalum Capacitors, CASE-X-7343-43(mm). 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",+  "version": "0.1.1",   "license": "CC-BY-SA-4.0",   "tags": [     "component",@@ -50,15 +50,15 @@     "pins": [       {         "number": "1",-        "name": "1",+        "name": "ANODE",         "type": "passive",-        "description": "Terminal 1 of an unpolarised capacitor; either orientation."+        "description": "Anode (+). The positive terminal, identified on the body by the polarity stripe and, on cases that have one, the beveled edge (KEMET T491 datasheet: \"Polarity Stripe (+)\", \"ANODE (+) END VIEW\"). Pin 1 carries the + on the symbol and the closed silkscreen end on the footprint."       },       {         "number": "2",-        "name": "2",+        "name": "CATHODE",         "type": "passive",-        "description": "Terminal 2 of an unpolarised capacitor; either orientation."+        "description": "Cathode (-). The negative terminal, at the unmarked end. Solid tantalum capacitors are polar and may be damaged if connected with reverse polarity."       }     ],     "provenance": {@@ -90,6 +90,12 @@         "described": 2,         "cites_pages": true,         "refuses_to_fabricate": true+      },+      "correction": {+        "at": "2026-11-09",+        "what": "published as unpolarised; it is a polar solid tantalum capacitor",+        "how": "KEMET T491 datasheet: polarity stripe (+) and bevel mark the anode; the KiCad CP symbol and CP_EIA footprint already put + on pin 1. Pins named ANODE (1) and CATHODE (2). By part-reviewer on the task master audit.",+        "symbol": "unchanged (already polarized, + on pin 1)"       }     },     "viewers": {@@ -135,7 +141,12 @@         "checked": "2026-10-15",         "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"       }-    ]+    ],+    "polarized": true,+    "polarity": {+      "positive_pin": "1",+      "marking": "polarity stripe (+), bevel on cases that have one"+    }   },   "metadata": {     "specs": {@@ -225,7 +236,7 @@     "t491x226k035at-hero.overlay.json",     "t491x226k035at-etched.glb"   ],-  "visibility": {-    "public": true-  }+  "visibility": "public",+  "description": "KEMET Tantalum Capacitors, CASE-X-7343-43(mm). Polarised: pin 1 is the anode (+), marked by the polarity stripe on the body; KiCad symbol/footprint/3D.",+  "org": "adom" }\ No newline at end of file

⋯ 1 unchanged line ⋯

@@ -30,7 +30,15 @@         0.3       ],       "footprint_items": 3,-      "pin1": null+      "pin1": {+        "source": "added dot (AI)",+        "pad": "2",+        "center_mm": [+          4.705,+          0.0+        ],+        "r_mm": 0.35+      }     },     "signal_names": {       "material": "Signal names - 50 percent opacity",@@ -43,7 +51,7 @@       "font": "DejaVu Sans Mono",       "labels": 2,       "sides": "top + mirrored underside (single-sided)",-      "fallback_to_pad_number": 2+      "fallback_to_pad_number": 0     }   },   "align": {@@ -71,13 +79,13 @@     "footprint": "t491x226k035at.kicad_mod",     "footprint_sha256": "65a4028936d9f3f3473c1ca4b3fd761f866f2885f37fb3fd1071ca5b74e631c9",     "pins": "page.json component.pins",-    "pins_sha256": "f89b6cef1dd40bf094bc57ef23dc246a408922a81bfac75b8bc341584ea4e214"+    "pins_sha256": "4b6f318df7847bf61bdff022114ddb7063b68ebd058af0cf43771e71d3f286d9"   },-  "generator": "adom-wiki 1.7.72 (component_hero)",+  "generator": "adom-wiki 1.8.14 (component_hero)",   "labels": [     {       "pad": "1",-      "text": "1",+      "text": "ANODE",       "x": -4.305,       "y": 0.0,       "align": "right",@@ -86,8 +94,8 @@     },     {       "pad": "2",-      "text": "2",-      "x": 4.305,+      "text": "CATHODE",+      "x": 5.205,       "y": 0.0,       "align": "left",       "vertical": false,