ERJ2RKF8873X

@@ -0,0 +1,125 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "ERJ2RKF8873X",+  "kind": "component + footprint reference art",+  "board_use": false,+  "plane_z_mm": -0.02,+  "units": "metre",+  "upAxis": "Z",+  "layers": {+    "pad_outlines": {+      "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+      "rgba": [+        0.0,+        0.902,+        0.863,+        0.5+      ],+      "pads": 2,+      "span_mm": 1.56,+      "dash_mm": 0.12,+      "gap_mm": 0.072,+      "pad_stroke_mm": 0.03+    },+    "silkscreen": {+      "material": "Silkscreen reference lines - 30 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.3+      ],+      "footprint_items": 2,+      "pin1": null+    },+    "signal_names": {+      "material": "Signal names - 50 percent opacity",+      "rgba": [+        0.92,+        0.96,+        1.0,+        0.5+      ],+      "font": "DejaVu Sans Mono",+      "labels": 2,+      "sides": "top + mirrored underside (single-sided)",+      "fallback_to_pad_number": 2+    }+  },+  "align": {+    "ok": true,+    "centre_offset_mm": 0.0,+    "tolerance_mm": 0.25,+    "orientation_flipped": false,+    "contacts_bbox_mm": [+      -0.5,+      0.5,+      -0.25,+      0.25+    ],+    "pads_bbox_mm": [+      -0.78,+      0.78,+      -0.32,+      0.32+    ],+    "seating_z_mm": -0.0+  },+  "sources": {+    "glb": "erj2rkf8873x-etched.glb",+    "glb_sha256": "845fcb609178ecaee594b260edf095b05b3f1cc175adca515ed53562cf4d07a3",+    "footprint": "erj2rkf8873x.kicad_mod",+    "footprint_sha256": "9ec4925fda66b9dd5231f502d277c9630fb95e2e7ebdb895c966c3f862721760",+    "pins": "page.json component.pins",+    "pins_sha256": "114a2f6d17dae0feb1e7f6e7de8a3698948eb467ef9026e6713db11016efb2a4"+  },+  "generator": "adom-wiki 1.8.0 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "1",+      "x": -0.88,+      "y": 0.0,+      "align": "right",+      "vertical": false,+      "h": 0.378+    },+    {+      "pad": "2",+      "text": "2",+      "x": 0.88,+      "y": 0.0,+      "align": "left",+      "vertical": false,+      "h": 0.378+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        -0.509999,+        0.0+      ],+      "size_mm": [+        0.54,+        0.64+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "roundrect",+      "center_mm": [+        0.509999,+        0.0+      ],+      "size_mm": [+        0.54,+        0.64+      ],+      "rot": 0.0+    }+  ]+}

@@ -1,13 +1,12 @@ {   "slug": "erj2rkf8873x",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",   "tags": [     "component",     "resistors",     "erj2rkf8873x",-    "board-derived",-    "staged-for-validation"+    "board-derived"   ],   "dependencies": {},   "hero": {@@ -27,8 +26,8 @@     "erj2rkf8873x.lbr",     "docs/hero.png",     "docs/erj2rkf8873x-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html"+    "erj2rkf8873x-hero.glb",+    "erj2rkf8873x-hero.overlay.json"   ],   "component": {     "mpn": "ERJ2RKF8873X",@@ -37,19 +36,22 @@     "pin_count": 2,     "category": "Resistors",     "subcategory": "Chip Resistor - Surface Mount",-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588932117087080448",+    "datasheet": "https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf",     "parts": {       "symbol": "erj2rkf8873x.kicad_sym",       "footprint": "erj2rkf8873x.kicad_mod",-      "model_3d": "erj2rkf8873x-etched.glb",-      "model_3d_plain": "erj2rkf8873x.glb",+      "model_3d": "erj2rkf8873x-hero.glb",+      "model_3d_plain": "erj2rkf8873x-etched.glb",       "model_3d_step": "erj2rkf8873x-etched.step",       "model_3d_step_plain": "erj2rkf8873x.step",       "lbr": "erj2rkf8873x.lbr"     },     "distributor_links": {-      "digikey": false,-      "digikey_note": "2026-10-08: no exact-MPN listing for ERJ2RKF8873X found via the digikey API.",+      "digikey": {+        "part": "P887KLTR-ND",+        "url": "https://www.digikey.com/en/products/detail/panasonic-industry/ERJ-2RKF8873X/192503"+      },+      "digikey_note": "2026-10-27: DigiKey lists the part as ERJ-2RKF8873X (Panasonic Industry); P887KLTR-ND is the tape-and-reel number. The 2026-10-08 search used the unhyphenated MPN and missed it.",       "mouser": {         "part": "667-ERJ-2RKF8873X",         "url": "https://www.mouser.com/en/ProductDetail/Panasonic-Industry/ERJ-2RKF8873X?qs=iBwFsHVUAOcozD4yCxYKPg%3D%3D"@@ -80,10 +82,12 @@         "at": "2026-10-08"       },       "datasheet": {-        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588932117087080448",-        "pages": null,-        "sha256": "c59afacaa016a2c56a7ea02bd86a627db3a09e43926e634ed1525b3fa002221b",-        "source_tier": "lcsc"+        "url": "https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf",+        "pages": 8,+        "sha256": "78825b819853a63f57cc18214f321d2f1da9dc205a7e58af7db18ae73563e378",+        "source_tier": "mfr",+        "retrieved": "2026-10-27",+        "edition": "AOA0000C304 \"ERJ type\", product pages 1-4 dated 29-May-25"       },       "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",       "pins": {@@ -93,10 +97,6 @@         "refuses_to_fabricate": true       }     },-    "viewers": {-      "symbol": "viewers/symbol.html",-      "footprint": "viewers/footprint.html"-    },     "models_3d": [       {         "file": "erj2rkf8873x.step",@@ -137,4 +137,4 @@     ]   },   "description": "Panasonic Chip Resistor - Surface Mount, 0402. KiCad symbol, footprint and 3D as used on Adom boards."-}\ No newline at end of file+}

@@ -4,14 +4,13 @@   "slug": "erj2rkf8873x",   "title": "ERJ2RKF8873X",   "brief": "Panasonic Chip Resistor - Surface Mount, 0402. KiCad symbol, footprint and 3D as used on Adom boards.",-  "version": "0.1.0",+  "version": "0.1.1",   "license": "CC-BY-SA-4.0",   "tags": [     "component",     "resistors",     "erj2rkf8873x",-    "board-derived",-    "staged-for-validation"+    "board-derived"   ],   "component": {     "mpn": "ERJ2RKF8873X",@@ -20,19 +19,22 @@     "pin_count": 2,     "category": "Resistors",     "subcategory": "Chip Resistor - Surface Mount",-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588932117087080448",+    "datasheet": "https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf",     "parts": {       "symbol": "erj2rkf8873x.kicad_sym",       "footprint": "erj2rkf8873x.kicad_mod",-      "model_3d": "erj2rkf8873x-etched.glb",-      "model_3d_plain": "erj2rkf8873x.glb",+      "model_3d": "erj2rkf8873x-hero.glb",+      "model_3d_plain": "erj2rkf8873x-etched.glb",       "model_3d_step": "erj2rkf8873x-etched.step",       "model_3d_step_plain": "erj2rkf8873x.step",       "lbr": "erj2rkf8873x.lbr"     },     "distributor_links": {-      "digikey": false,-      "digikey_note": "2026-10-08: no exact-MPN listing for ERJ2RKF8873X found via the digikey API.",+      "digikey": {+        "part": "P887KLTR-ND",+        "url": "https://www.digikey.com/en/products/detail/panasonic-industry/ERJ-2RKF8873X/192503"+      },+      "digikey_note": "2026-10-27: DigiKey lists the part as ERJ-2RKF8873X (Panasonic Industry); P887KLTR-ND is the tape-and-reel number. The 2026-10-08 search used the unhyphenated MPN and missed it.",       "mouser": {         "part": "667-ERJ-2RKF8873X",         "url": "https://www.mouser.com/en/ProductDetail/Panasonic-Industry/ERJ-2RKF8873X?qs=iBwFsHVUAOcozD4yCxYKPg%3D%3D"@@ -63,10 +65,12 @@         "at": "2026-10-08"       },       "datasheet": {-        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588932117087080448",-        "pages": null,-        "sha256": "c59afacaa016a2c56a7ea02bd86a627db3a09e43926e634ed1525b3fa002221b",-        "source_tier": "lcsc"+        "url": "https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf",+        "pages": 8,+        "sha256": "78825b819853a63f57cc18214f321d2f1da9dc205a7e58af7db18ae73563e378",+        "source_tier": "mfr",+        "retrieved": "2026-10-27",+        "edition": "AOA0000C304 \"ERJ type\", product pages 1-4 dated 29-May-25"       },       "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",       "pins": {@@ -85,11 +89,11 @@         "origin": "footprint origin",         "seat": "z = 0 (PCB top surface)",         "extents_mm": [-          1.0,+          1,           0.5,           0.35         ],-        "zmin_mm": -0.0,+        "zmin_mm": 0,         "footprint_binding": "identity",         "sha256": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb",         "checked": "2026-10-08",@@ -103,11 +107,11 @@         "origin": "footprint origin",         "seat": "z = 0 (PCB top surface)",         "extents_mm": [-          1.0,+          1,           0.5,           0.352         ],-        "zmin_mm": -0.0,+        "zmin_mm": 0,         "footprint_binding": "identity",         "sha256": "3e97116080c92685dc23845ccf72ee6eafaba54978e63ef0d53c1916eff20d30",         "checked": "2026-10-08",@@ -158,9 +162,11 @@     "erj2rkf8873x.step",     "erj2rkf8873x.lbr",     "docs/hero.png",-    "docs/erj2rkf8873x-datasheet.pdf"+    "docs/erj2rkf8873x-datasheet.pdf",+    "erj2rkf8873x-hero.glb",+    "erj2rkf8873x-hero.overlay.json"   ],-  "visibility": {-    "public": false-  }+  "visibility": "public",+  "description": "Panasonic Chip Resistor - Surface Mount, 0402. KiCad symbol, footprint and 3D as used on Adom boards.",+  "org": "adom" }\ No newline at end of file

@@ -9,7 +9,7 @@     "name": "Claude (AI build)",     "handle": "claude"    },-   "status": "open",+   "status": "superseded",    "title": "Automated build checks (awaiting human validation)",    "scope": [     "symbol",@@ -53,6 +53,73 @@     "erj2rkf8873x.kicad_mod": "9ec4925fda66b9dd5231f502d277c9630fb95e2e7ebdb895c966c3f862721760",     "erj2rkf8873x.step": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb"    }+  },+  {+   "date": "2026-10-27",+   "by": {+    "name": "Claude, at Caleb Taylor's request",+    "handle": "claude"+   },+   "status": "verified",+   "title": "Validated against Panasonic's ERJ type datasheet (AOA0000C304, pages dated 29-May-25)",+   "scope": [+    "symbol",+    "footprint",+    "3d",+    "pins"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Datasheet: replaced the LCSC/JLCPCB copy (7 pages) with Panasonic's current 'ERJ type' datasheet (Precision Thick Film Chip Resistors, AOA0000C304; product pages 1-4 dated 29-May-25, precaution pages 5-8 dated 10-May-24 and 30-Jun-23), downloaded 2026-10-27 from the Datasheet link on industrial.panasonic.com/ww/products/pt/general-purpose-chip-resistors/models/ERJ2RKF8873X (https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf); DigiKey links the same file",+     "result": "pass"+    },+    {+     "text": "Part number decoded with 'Explanation of part numbers' for the ±1% series (p.2): ERJ = thick film chip resistor; 2RK = 0402, 0.1 W; F = ±1%; 8873 = 887 x 10^3 Ω = 887 kΩ; X = punched carrier taping, 2 mm pitch, 10,000 pcs. The Panasonic model page lists ERJ2RKF8873X as 0.100 W, 1.0 x 0.5 mm (EIA 0402), 887000 Ω, ±1%, punched (paper) taping 2 mm pitch, T.C.R. ±100",+     "result": "pass"+    },+    {+     "text": "Ratings for ERJ2RK, ±1% (p.3): 0.1 W at 70 °C, limiting element voltage 50 V, maximum overload voltage 100 V, resistance range 10 Ω to 1 MΩ (E24, E96) covers 887 kΩ, T.C.R. ±100 x 10^-6/K, category temperature -55 to +155 °C, AEC-Q200 Grade 0",+     "result": "pass"+    },+    {+     "text": "Pins: unpolarized two-terminal part; pins 1 and 2 keep empty names, type passive and the library descriptions (the datasheet has no pin table; both electrodes are identical, Construction p.3)",+     "result": "pass"+    },+    {+     "text": "Footprint vs Dimensions (p.4) for ERJ2R (L 1.00±0.05, W 0.50±0.05, bottom electrode b 0.25±0.05, top a 0.20±0.10 mm): pads 0.54 x 0.64 mm at x = ±0.51 mm (inner edges ±0.24, outer ±0.78 mm) cover both electrodes; pad width 0.64 mm exceeds the maximum body width 0.55 mm; pins 1/2 on the long axis",+     "result": "pass"+    },+    {+     "text": "Footprint vs Panasonic's 'Surface Mount Resistors Land Pattern' (DMM0000COL17, dated 24-Dec-25, linked from the same model page; general purpose ERJ, 1005 (0402): gap a 0.5 to 0.6, overall b 1.4 to 1.6, width c 0.4 to 0.6 mm): the KiCad pads give gap 0.48, overall 1.56, width 0.64 mm, so 0.02 mm narrower gap and 0.04 mm wider pads than the recommendation; they still cover the electrodes and are kept as built on Adom boards",+     "result": "note"+    },+    {+     "text": "3D body 1.00 x 0.50 x 0.35 mm against ERJ2R L 1.00±0.05, W 0.50±0.05, T 0.35±0.05 mm (p.4): nominal; Z-up, seated on z = 0, centred on the pads",+     "result": "pass"+    },+    {+     "text": "Distributors: DigiKey was false (the 2026-10-08 search missed the hyphenated listing); DigiKey lists it as ERJ-2RKF8873X, Panasonic Industry, P887KLTR-ND (tape and reel, RES SMD 887K OHM 1% 1/10W 0402), confirmed by part lookup on 2026-10-27. Mouser 667-ERJ-2RKF8873X kept (lookup returns Panasonic Industry ERJ-2RKF8873X, 0402 887 kΩ 1% AEC-Q200)",+     "result": "pass"+    },+    {+     "text": "component-page-verify: all checks pass",+     "result": "pass"+    }+   ],+   "evidence": [+    {+     "label": "datasheet (Panasonic)",+     "href": "https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C304.pdf"+    }+   ],+   "files": {+    "erj2rkf8873x.kicad_sym": "6d14cfc50dde7b18f13aeb45789ee0c51d3292fedd6ee111fa95e3aa46cba967",+    "erj2rkf8873x.kicad_mod": "9ec4925fda66b9dd5231f502d277c9630fb95e2e7ebdb895c966c3f862721760",+    "erj2rkf8873x.step": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb"+   }   }  ] }\ No newline at end of file