component

GRM1555C1H682JE01D

Public Made by Adom

by adom

Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards.

componentcapacitorsgrm1555c1h682je01dboard-derived

Verified GRM1555C1H682JE01D

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 2 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Murata GRM1555C1H682JE01-01A spec sheet (as of Jun.17,2026)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Murata GRM1555C1H682JE01-01A reference sheet, specifications as of Jun.17,2026, 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/GRM1555C1H682JE01-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730153543; replaces the JLCPCB/LCSC copy
  • ✓Electrical values agree with the datasheet (p.2): 6800 pF, +/-5%, 50 V DC, C0G (0+/-30 ppm/C, 25 to 125 C); operating -55 to +125 C; the README distributor summary row says the same
  • ✓Pins: two-terminal non-polarized MLCC, pins 1/2 passive with empty names by library convention; symbol, footprint and .lbr agree
  • ✓Pin descriptions use the library wording and cite the dimension drawing (p.2)
  • •Footprint (KiCad 0402): pads at +/-0.48 mm, 0.56 x 0.62 mm, gap 0.4, outer span 1.52. Murata reflow land, Table 2, GRM15 1.0x0.5 (+/-0.15): a 0.4-0.6, b 0.4-0.5, c 0.5-0.7 (a gap, b land length, c land width): gap 0.40 at the bottom of the range and width inside, land length 0.56 is 0.06 over (p.27). Pads cover both terminations (e per p.2); small differences only, KiCad library land kept
  • ✓3D body: plain STEP 1.0 x 0.5 x 0.5 mm against L 1.0+/-0.15, W 0.5+/-0.15, T 0.5+/-0.15 (p.2): all three at nominal; Z-up, seated on z = 0, centred on the pads
  • ✓Distributor numbers kept: DigiKey 490-GRM1555C1H682JE01DTR-ND, Mouser 81-GRM1555C1H682JE1D; both existing product links name Murata and this exact MPN
  • ✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass
Evidencedatasheet (Murata)
Verified files✓ grm1555c1h682je01d.kicad_sym✓ grm1555c1h682je01d.kicad_mod✓ grm1555c1h682je01d.step
8 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • ✓2 of 2 pins described
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! grm1555c1h682je01d.kicad_sym! grm1555c1h682je01d.kicad_mod✓ grm1555c1h682je01d.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

Add component metadata and pin table

Caleb ·9ff05e6c02 ·21d ago ·parent 59bb885
1 file changed +137−30
page.json+137−30
page.json+137−30
@@ -1,28 +1,35 @@ {   "schema_version": 1,-  "slug": "grm1555c1h682je01d",   "type": "component",-  "kind": "component",+  "slug": "grm1555c1h682je01d",   "title": "GRM1555C1H682JE01D",   "brief": "Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards.",   "version": "0.1.0",-  "because": "No wiki page exists for this MPN: cross-referenced every BOM line of the Adom board pages against all 25,496 hardware pages on 2026-10-07; this part had no match by MPN or LCSC number.",-  "hero": {-    "type": "billboard",-    "headline": "GRM1555C1H682JE01D",-    "subhead": "Murata Ceramic Capacitors",-    "screenshot": "docs/hero.png",-    "chrome": false-  },+  "license": "CC-BY-SA-4.0",+  "tags": [+    "component",+    "capacitors",+    "grm1555c1h682je01d",+    "board-derived",+    "staged-for-validation"+  ],   "component": {     "mpn": "GRM1555C1H682JE01D",     "manufacturer": "Murata",     "package": "0402",-    "pin_count": null,+    "pin_count": 2,     "category": "Capacitors",     "subcategory": "Ceramic Capacitors",-    "body_size": null,-    "parts": {},+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589031678765912064",+    "parts": {+      "symbol": "grm1555c1h682je01d.kicad_sym",+      "footprint": "grm1555c1h682je01d.kicad_mod",+      "model_3d": "grm1555c1h682je01d-etched.glb",+      "model_3d_plain": "grm1555c1h682je01d.glb",+      "model_3d_step": "grm1555c1h682je01d-etched.step",+      "model_3d_step_plain": "grm1555c1h682je01d.step",+      "lbr": "grm1555c1h682je01d.lbr"+    },     "distributor_links": {       "digikey": {         "part": "490-GRM1555C1H682JE01DTR-ND",@@ -37,31 +44,131 @@         "url": "https://www.lcsc.com/product-detail/C1518206.html"       }     },-    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589031678765912064"+    "pins": [+      {+        "number": "1",+        "name": "",+        "type": "passive",+        "description": "Terminal 1; non-polarized two-terminal part."+      },+      {+        "number": "2",+        "name": "",+        "type": "passive",+        "description": "Terminal 2; non-polarized two-terminal part."+      }+    ],+    "provenance": {+      "factory_chain": {+        "pipeline": "adom-parts (board-derived) 0.1",+        "pins": "KiCad symbol from the source board",+        "at": "2026-10-08"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589031678765912064",+        "pages": null,+        "sha256": "bb9a1611381b575d3ff88f60f20ad0de338c7cd61ceea9a0f117244180b0c574",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",+      "pins": {+        "total": 2,+        "described": 2,+        "cites_pages": false,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "grm1555c1h682je01d.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          1.0,+          0.5,+          0.5+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      },+      {+        "file": "grm1555c1h682je01d-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          1.0,+          0.5,+          0.502+        ],+        "zmin_mm": -0.0,+        "footprint_binding": "identity",+        "sha256": "38260117fb0dee16cc94be6bcfedc66ef49dab806b683f8881bbf12cc53c6b7c",+        "checked": "2026-10-08",+        "checked_by": "adom-parts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"+      }+    ]   },-  "tags": [-    "component",-    "capacitors",-    "grm1555c1h682je01d",-    "board-derived",-    "staged-for-validation"+  "metadata": {+    "specs": {+      "Manufacturer": "Murata",+      "Package": "0402",+      "Category": "Capacitors",+      "Pins": "2",+      "LCSC": "C1518206"+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"   ],   "discovery_triggers": [     "grm1555c1h682je01d",     "grm1555c1h682je01d"   ],-  "license": "CC-BY-SA-4.0",-  "visibility": {-    "public": false-  },+  "discovery_pitch": "GRM1555C1H682JE01D (Murata) component page: pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Caleb",     "email": "[email protected]"   },-  "sample_prompts": [],-  "discovery_pitch": null,-  "metadata": {},-  "created_at": "2026-10-08T18:28:03.061Z",-  "updated_at": "2026-10-08T18:28:03.061Z",-  "org": "adom"+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "verification.json",+    "grm1555c1h682je01d.kicad_sym",+    "grm1555c1h682je01d.kicad_mod",+    "grm1555c1h682je01d-etched.glb",+    "grm1555c1h682je01d-etched.step",+    "grm1555c1h682je01d.glb",+    "grm1555c1h682je01d.step",+    "grm1555c1h682je01d.lbr",+    "docs/hero.png",+    "docs/grm1555c1h682je01d-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": {+    "public": false+  } }\ No newline at end of file