← Commit history
README.md+12−4
@@ -4,14 +4,14 @@  **Murata** · Ceramic Capacitors · 0805 -GRM21BR61H106KE43L from Murata, in a 0805. Symbol, footprint and 3D model are the ones used on Adom board designs (KiCad official libraries). **Staged for validation: see the open items in the verification log above.**+GRM21BR61H106KE43L from Murata, in a 0805. Symbol, footprint and 3D model are the ones used on Adom board designs (KiCad official libraries).  ## Pinout  | Pin | Name | Type | Function | |---|---|---|---|-| 1 | - | passive | Terminal 1; non-polarized two-terminal part. |-| 2 | - | passive | Terminal 2; non-polarized two-terminal part. |+| 1 | - | passive | Terminal 1; non-polarized two-terminal part. [datasheet p.2] |+| 2 | - | passive | Terminal 2; non-polarized two-terminal part. [datasheet p.2] |  ## Key specifications @@ -22,6 +22,14 @@ GRM21BR61H106KE43L from Murata, in a 0805. Symbol, footprint and 3D model are th | Category | Capacitors | | Pins | 2 | | LCSC | C440198 |+| Mouser | 81-GRM21BR61H106KE3L |+| DigiKey | 490-18663-2-ND |+| Size (L x W x T) | 2.0+/-0.2 x 1.25+/-0.2 x 1.25+/-0.2 mm, e 0.2 to 0.7, g 0.7 min. |+| Package code | L (180 mm reel, plastic tape W8P4, 3000 pcs) |+| Dielectric | X5R (+/-15%, -55 to +85 C) |+| Rated voltage | 50 V DC |+| Tolerance | +/-10% |+| Capacitance | 10 uF | | Distributor summary (LCSC listing, not datasheet) | 10uF 50V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |  ## CAD@@ -34,7 +42,7 @@ GRM21BR61H106KE43L from Murata, in a 0805. Symbol, footprint and 3D model are th  ## Provenance -- **Datasheet:** [Murata datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976) (sha256 `ff8de8901544f5f4`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet:** [Murata GRM21BR61H106KE43 specification sheet](https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038) (GRM21BR61H106KE43-01A reference sheet, specifications as of Jun.10,2026, sha256 `b9f5a1d81468d01a`, retrieved 2026-10-27, tier: mfr) - **CAD:** KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards. - **Pins:** KiCad symbol from the source board. 
docs/grm21br61h106ke43l-datasheet.pdf
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grm21br61h106ke43l-hero.glbadded
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grm21br61h106ke43l-hero.overlay.jsonadded+125
@@ -0,0 +1,125 @@+{+  "spec": "adom-hero 1.4",+  "mpn": "GRM21BR61H106KE43L",+  "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": 2.9,+      "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": [+      -1.0,+      1.0,+      -0.625,+      0.625+    ],+    "pads_bbox_mm": [+      -1.45,+      1.45,+      -0.725,+      0.725+    ],+    "seating_z_mm": 0.0+  },+  "sources": {+    "glb": "grm21br61h106ke43l-etched.glb",+    "glb_sha256": "986be5e52cc11f500eba943385ea4d1808d4ad0994b2cb029007dbd3658c0862",+    "footprint": "grm21br61h106ke43l.kicad_mod",+    "footprint_sha256": "829382fa18424ef083a75013ed93cbf313a78a0f2d5582c637ab228efcc8d972",+    "pins": "page.json component.pins",+    "pins_sha256": "114a2f6d17dae0feb1e7f6e7de8a3698948eb467ef9026e6713db11016efb2a4"+  },+  "generator": "adom-wiki 1.8.0 (component_hero)",+  "labels": [+    {+      "pad": "1",+      "text": "1",+      "x": -1.6,+      "y": 0.0,+      "align": "right",+      "vertical": false,+      "h": 0.6+    },+    {+      "pad": "2",+      "text": "2",+      "x": 1.6,+      "y": 0.0,+      "align": "left",+      "vertical": false,+      "h": 0.6+    }+  ],+  "pads": [+    {+      "number": "1",+      "shape": "roundrect",+      "center_mm": [+        -0.949999,+        0.0+      ],+      "size_mm": [+        1.0,+        1.45+      ],+      "rot": 0.0+    },+    {+      "number": "2",+      "shape": "roundrect",+      "center_mm": [+        0.949999,+        0.0+      ],+      "size_mm": [+        1.0,+        1.45+      ],+      "rot": 0.0+    }+  ]+}
grm21br61h106ke43l.lbr+1−1
@@ -97,7 +97,7 @@         <technology name="">           <attribute name="MPN" value="GRM21BR61H106KE43L" constant="no"/>           <attribute name="MANUFACTURER" value="Murata" constant="no"/>-          <attribute name="DATASHEET" value="https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976" constant="no"/>+          <attribute name="DATASHEET" value="https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038" constant="no"/>           <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/grm21br61h106ke43l" constant="no"/>           <attribute name="MOUSER_PN" value="81-GRM21BR61H106KE3L" constant="no"/>           <attribute name="DIGIKEY_PN" value="490-18663-2-ND" constant="no"/>
package.json+16−19
@@ -1,13 +1,12 @@ {   "slug": "grm21br61h106ke43l",-  "version": "0.1.0",+  "version": "0.1.1",   "type": "component",   "tags": [     "component",     "capacitors",     "grm21br61h106ke43l",-    "board-derived",-    "staged-for-validation"+    "board-derived"   ],   "dependencies": {},   "hero": {@@ -27,8 +26,8 @@     "grm21br61h106ke43l.lbr",     "docs/hero.png",     "docs/grm21br61h106ke43l-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html"+    "grm21br61h106ke43l-hero.glb",+    "grm21br61h106ke43l-hero.overlay.json"   ],   "component": {     "mpn": "GRM21BR61H106KE43L",@@ -37,12 +36,12 @@     "pin_count": 2,     "category": "Capacitors",     "subcategory": "Ceramic Capacitors",-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976",+    "datasheet": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",     "parts": {       "symbol": "grm21br61h106ke43l.kicad_sym",       "footprint": "grm21br61h106ke43l.kicad_mod",-      "model_3d": "grm21br61h106ke43l-etched.glb",-      "model_3d_plain": "grm21br61h106ke43l.glb",+      "model_3d": "grm21br61h106ke43l-hero.glb",+      "model_3d_plain": "grm21br61h106ke43l-etched.glb",       "model_3d_step": "grm21br61h106ke43l-etched.step",       "model_3d_step_plain": "grm21br61h106ke43l.step",       "lbr": "grm21br61h106ke43l.lbr"@@ -66,13 +65,13 @@         "number": "1",         "name": "",         "type": "passive",-        "description": "Terminal 1; non-polarized two-terminal part."+        "description": "Terminal 1; non-polarized two-terminal part. [datasheet p.2]"       },       {         "number": "2",         "name": "",         "type": "passive",-        "description": "Terminal 2; non-polarized two-terminal part."+        "description": "Terminal 2; non-polarized two-terminal part. [datasheet p.2]"       }     ],     "provenance": {@@ -82,10 +81,12 @@         "at": "2026-10-08"       },       "datasheet": {-        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976",-        "pages": null,-        "sha256": "ff8de8901544f5f40e46e0b801bb28caac254650efdf906e3a49aa4d4b8d3d09",-        "source_tier": "lcsc"+        "url": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",+        "pages": 33,+        "sha256": "b9f5a1d81468d01a690ae2d57bdc518fd49dccbb6b9f2c78aea6a389820ddcff",+        "source_tier": "mfr",+        "retrieved": "2026-10-27",+        "edition": "GRM21BR61H106KE43-01A reference sheet, specifications as of Jun.10,2026"       },       "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",       "pins": {@@ -95,10 +96,6 @@         "refuses_to_fabricate": true       }     },-    "viewers": {-      "symbol": "viewers/symbol.html",-      "footprint": "viewers/footprint.html"-    },     "models_3d": [       {         "file": "grm21br61h106ke43l.step",@@ -139,4 +136,4 @@     ]   },   "description": "Murata Ceramic Capacitors, 0805. KiCad symbol, footprint and 3D as used on Adom boards."-}\ No newline at end of file+}
page.json+23−20
@@ -4,14 +4,13 @@   "slug": "grm21br61h106ke43l",   "title": "GRM21BR61H106KE43L",   "brief": "Murata Ceramic Capacitors, 0805. 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",     "capacitors",     "grm21br61h106ke43l",-    "board-derived",-    "staged-for-validation"+    "board-derived"   ],   "component": {     "mpn": "GRM21BR61H106KE43L",@@ -20,12 +19,12 @@     "pin_count": 2,     "category": "Capacitors",     "subcategory": "Ceramic Capacitors",-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976",+    "datasheet": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",     "parts": {       "symbol": "grm21br61h106ke43l.kicad_sym",       "footprint": "grm21br61h106ke43l.kicad_mod",-      "model_3d": "grm21br61h106ke43l-etched.glb",-      "model_3d_plain": "grm21br61h106ke43l.glb",+      "model_3d": "grm21br61h106ke43l-hero.glb",+      "model_3d_plain": "grm21br61h106ke43l-etched.glb",       "model_3d_step": "grm21br61h106ke43l-etched.step",       "model_3d_step_plain": "grm21br61h106ke43l.step",       "lbr": "grm21br61h106ke43l.lbr"@@ -49,13 +48,13 @@         "number": "1",         "name": "",         "type": "passive",-        "description": "Terminal 1; non-polarized two-terminal part."+        "description": "Terminal 1; non-polarized two-terminal part. [datasheet p.2]"       },       {         "number": "2",         "name": "",         "type": "passive",-        "description": "Terminal 2; non-polarized two-terminal part."+        "description": "Terminal 2; non-polarized two-terminal part. [datasheet p.2]"       }     ],     "provenance": {@@ -65,10 +64,12 @@         "at": "2026-10-08"       },       "datasheet": {-        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884955182718976",-        "pages": null,-        "sha256": "ff8de8901544f5f40e46e0b801bb28caac254650efdf906e3a49aa4d4b8d3d09",-        "source_tier": "lcsc"+        "url": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038",+        "pages": 33,+        "sha256": "b9f5a1d81468d01a690ae2d57bdc518fd49dccbb6b9f2c78aea6a389820ddcff",+        "source_tier": "mfr",+        "retrieved": "2026-10-27",+        "edition": "GRM21BR61H106KE43-01A reference sheet, specifications as of Jun.10,2026"       },       "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",       "pins": {@@ -87,11 +88,11 @@         "origin": "footprint origin",         "seat": "z = 0 (PCB top surface)",         "extents_mm": [-          2.0,+          2,           1.25,           1.25         ],-        "zmin_mm": -0.0,+        "zmin_mm": 0,         "footprint_binding": "identity",         "sha256": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c",         "checked": "2026-10-08",@@ -105,11 +106,11 @@         "origin": "footprint origin",         "seat": "z = 0 (PCB top surface)",         "extents_mm": [-          2.0,+          2,           1.25,           1.252         ],-        "zmin_mm": -0.0,+        "zmin_mm": 0,         "footprint_binding": "identity",         "sha256": "bd7d57f71ebd6b4053df6a934633485ec43eec0e7b0e816239af26f001c12419",         "checked": "2026-10-08",@@ -160,9 +161,11 @@     "grm21br61h106ke43l.step",     "grm21br61h106ke43l.lbr",     "docs/hero.png",-    "docs/grm21br61h106ke43l-datasheet.pdf"+    "docs/grm21br61h106ke43l-datasheet.pdf",+    "grm21br61h106ke43l-hero.glb",+    "grm21br61h106ke43l-hero.overlay.json"   ],-  "visibility": {-    "public": false-  }+  "visibility": "public",+  "description": "Murata Ceramic Capacitors, 0805. KiCad symbol, footprint and 3D as used on Adom boards.",+  "org": "adom" }\ No newline at end of file
verification.json+68−1
@@ -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 @@     "grm21br61h106ke43l.kicad_mod": "829382fa18424ef083a75013ed93cbf313a78a0f2d5582c637ab228efcc8d972",     "grm21br61h106ke43l.step": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c"    }+  },+  {+   "date": "2026-10-27",+   "by": {+    "name": "Claude, at Caleb Taylor's request",+    "handle": "claude"+   },+   "status": "verified",+   "title": "Validated against Murata GRM21BR61H106KE43-01A spec sheet (as of Jun.10,2026)",+   "scope": [+    "symbol",+    "footprint",+    "3d",+    "pins"+   ],+   "variants": [+    "*"+   ],+   "checks": [+    {+     "text": "Datasheet: Murata GRM21BR61H106KE43-01A reference sheet, specifications as of Jun.10,2026, downloaded 2026-10-27 from the part's spec-sheet link in Murata's product database (pim.murata.com, production status \"available\"): https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038; replaces the JLCPCB/LCSC copy",+     "result": "pass"+    },+    {+     "text": "Electrical values agree with the datasheet (p.2): 10 uF, +/-10%, 50 V DC, X5R (+/-15%, -55 to +85 C); the README distributor summary row says the same",+     "result": "pass"+    },+    {+     "text": "Pins: two-terminal non-polarized MLCC, pins 1/2 passive with empty names by library convention; symbol, footprint and .lbr agree",+     "result": "pass"+    },+    {+     "text": "Pin descriptions use the library wording and cite the dimension drawing (p.2)",+     "result": "pass"+    },+    {+     "text": "Footprint (KiCad 0805): pads at +/-0.95 mm, 1.0 x 1.45 mm, gap 0.9, outer span 2.9. Murata reflow land, Table 2, GRM21 2.0x1.25 (+/-0.20): a 1.0-1.4, b 0.6-0.8, c 1.2-1.4 (a gap, b land length, c land width): gap 0.90 is 0.10 under, land 1.00 long (0.20 over) and 1.45 wide (0.05 over) (p.27). Pads cover both terminations (e per p.2); small differences only, KiCad library land kept",+     "result": "note"+    },+    {+     "text": "3D body: plain STEP 2.0 x 1.25 x 1.25 mm against L 2.0+/-0.2, W 1.25+/-0.2, T 1.25+/-0.2 (p.2): all three at nominal; Z-up, seated on z = 0, centred on the pads",+     "result": "pass"+    },+    {+     "text": "Murata marks this part \"For only consumer equipment\" (limited application, p.2)",+     "result": "note"+    },+    {+     "text": "Distributor numbers kept: DigiKey 490-18663-2-ND, Mouser 81-GRM21BR61H106KE3L; both existing product links name Murata and this exact MPN",+     "result": "pass"+    },+    {+     "text": "component-page-verify: all checks pass",+     "result": "pass"+    }+   ],+   "evidence": [+    {+     "label": "datasheet (Murata)",+     "href": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM21BR61H106KE43-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260611113038"+    }+   ],+   "files": {+    "grm21br61h106ke43l.kicad_sym": "595c1f238b8796d859d34c911195de75aebe656f7a351e13b0cef6cc97a63393",+    "grm21br61h106ke43l.kicad_mod": "829382fa18424ef083a75013ed93cbf313a78a0f2d5582c637ab228efcc8d972",+    "grm21br61h106ke43l.step": "9a669c1a2f1ea25b88b401acef6efeaa80a067bd7da9db6993de719a7fbe155c"+   }   }  ] }\ No newline at end of file