GJM1555C1H1R0WB01D - Murata

{
 "manufacturer_reference": "https://www.murata.com/en-us/products/productdetail?partno=GJM1555C1H1R0WB01%23",
 "datasheet_link_check": "HTTP 200 (2026-10-19)",
 "symbol_source": "Original, written from the pin list. MIT.",
 "footprint_source": "KiCad standard library Capacitor_SMD:C_0402_1005Metric (CC-BY-SA 4.0 with the KiCad library exception)",
 "package_source": "KiCad packages3D Capacitor_SMD.3dshapes/C_0402_1005Metric.step (CC-BY-SA 4.0 with exception)",
 "geometry_status": "Generic KiCad package geometry; not manufacturer-issued exact-ordering-code CAD. Verify against the manufacturer land pattern before use.",
 "stock_check": "Mouser 81-GJM1555C1H1R0WB1D: 176,868 in stock (2026-10-19, adom-mouser search)",
 "glb": {
  "tool": "step2glb convert",
  "exit": 0
 },
 "files": {
  "README.md": "e9529234f5aefc3ce43af615dc4aa11db0dd4f381aeeca3c8b8d691f7933ccb4",
  "C_0402_1005Metric_GJM1555C1H1R0WB01D.kicad_mod": "1c8057681bdf552995dfb11e9081e565fb4c093ede079e846ad47e5a21653bd4",
  "component.kicad_sym": "d0b7e18848642722f1e8fb79f2824b3857fbb17683829df3363122fa85c58d01",
  "docs/gjm1555c1h1r0wb01d-datasheet.pdf": "b3ecfddddfd268d8ef97b7c3a3085de92738a9a6bf995d9b1941f634663ea470",
  "docs/verify/gjm1555c1h1r0wb01d-overlay.png": "9c1d108910c74d7f010619e3e2d91d2d56b18ba2d27196d0679ccc23de25e93a",
  "lod/high.glb": "68acbdcb91d8e05c66efc501487869191d7f8d9109a28a9783d28651d4b45dac",
  "lod/low.glb": "97c28a2b6729215f6ac551885121829bfecd90f647b98917dda123fd5dca1c29",
  "lod/medium.glb": "4472dbe7df7a96447c93f320a683313eeee31981de733eaa9dd185ea0d0422a2",
  "lod/super-low.glb": "f43ec4fa773604481f92061a583e06c0a643e4fd35ec0d9b2ebe1979f7ba50f9",
  "models.json": "fabc1e3712e451b24520512363e43084ef24bb61388db720e87af33a92968611",
  "package-reference.glb": "100935c5c0d6f20a6c9bdfb6386f874dc8a4457bf0e4f3ace69f1ab090100773",
  "GJM1555C1H1R0WB01D.step": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2",
  "package.json": "95cf246a336151d2afacb42c8021b41eccf39ac7cbed54cc6234de69fafff7cf",
  "page.json": "4bfca465a04362588089238ad1f19bdc86a99357d12030c1c3428a3e6976ad41",
  "verification.json": "0fa5e230910ea7081a89d77dd30d70695503363a86ec85aeb5833c385e47440d",
  "docs/models/package-reference-step.png": "b741926c58cc5d0929ee89e95981c90e12ff9aadc55ff27ea22ba45cea40e88e"
 },
 "marking": {
  "real_marking": null,
  "statement": "The Murata reference sheet specifies no marking for this part: none of its 29 pages has a marking section or mentions a part marking, and the p.2 dimension sketch shows a plain body",
  "source": "GJM1555C1H1R0WB01-01A, all 29 pages searched; p.2"
 },
 "mpn_marked_model_removed": {
  "date": "2026-10-19",
  "files": [
   {
    "path": "gjm1555c1h1r0wb01d-mpn.step",
    "sha256": "6329e4a8a041a01ce2ea55cfffee867ed47519bea76ea04a857211b188d3ffce"
   },
   {
    "path": "gjm1555c1h1r0wb01d-mpn.glb",
    "sha256": "77700f5a864ca256bf64653134649c826cc38eb26e8ae79e8d644680b5f05550"
   },
   {
    "path": "docs/gjm1555c1h1r0wb01d-mpn.check.png",
    "sha256": "8bf945dbb51c23d42c32af75dc62d0351dcf362110d9c9b19161ec7b0ad4206e"
   }
  ],
  "reason": "John's rule: every chip shows only its real laser marking from the manufacturer's datasheet. The Murata reference sheet specifies no marking for this part: none of its 29 pages has a marking section or mentions a part marking, and the p.2 dimension sketch shows a plain body (GJM1555C1H1R0WB01-01A, all 29 pages searched; p.2), so the AI-added MPN etch misrepresented the part and was deleted.",
  "removed_by": "Claude (AI agent) for John Lauer"
 },
 "datasheet": {
  "file": "docs/gjm1555c1h1r0wb01d-datasheet.pdf",
  "sha256": "b3ecfddddfd268d8ef97b7c3a3085de92738a9a6bf995d9b1941f634663ea470",
  "url": "https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GJM1555C1H1R0WB01-01A.pdf",
  "title": "Murata reference sheet GJM1555C1H1R0WB01-01A, specifications as of Apr. 15, 2026",
  "retrieved": "2026-10-19"
 },
 "datasheet_check": {
  "overlay": "docs/verify/gjm1555c1h1r0wb01d-overlay.png",
  "numbers": "docs/verify/gjm1555c1h1r0wb01d-check.json",
  "tools": "provenance/tools/ (ortho.py, overlay_chip.py, spec json)",
  "result": "PASS"
 },
 "lod": {
  "manifest": "lod/manifest.json",
  "generator": "provenance/tools/lod.py",
  "source_sha256": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2"
 },
 "files_note": "page.json, package.json and README.md hashes are as written before this provenance file; provenance.json itself is not listed.",
 "renamed_for_library_export": {
  "date": "2026-10-20",
  "files": {
   "package-reference.step": "GJM1555C1H1R0WB01D.step",
   "component.kicad_mod": "C_0402_1005Metric_GJM1555C1H1R0WB01D.kicad_mod"
  },
  "footprint_name": {
   "C_0402_1005Metric": "C_0402_1005Metric_GJM1555C1H1R0WB01D"
  },
  "reason": "Cloud Library exports merge every board part into one folder; the generic package-reference.step and footprint name collided with other parts. The STEP is byte-identical (same sha256); the footprint geometry is unchanged, only its name and (model) path changed.",
  "by": "Claude (AI agent) for John Lauer"
 }
}