EEE-FK1V470P

{
 "schema": "adom/component-hero-provenance@1",
 "mpn": "EEE-FK1V470P",
 "date": "2026-09-30",
 "purpose": "Annotated wiki hero GLB: the component plus nonphysical footprint reference art. Not a board asset: boards use the plain STEP/GLB, which carry no footprint art.",
 "hero_glb": {
  "file": "eee-fk1v470p-hero.glb",
  "sha256": "3b3ec16846982d714344bbb4d51524e21c5f44c0763c9631bb29901176723b8b",
  "bytes": 96620
 },
 "inputs": {
  "original_step": {
   "file": "EEE-FK1V470P.step",
   "sha256": "106f4f2536962b705e711953ebb791b3bf960613fa523da4aafc93386a18a86b",
   "status": "unchanged"
  },
  "board_glb": {
   "file": "eee-fk1v470p.glb",
   "sha256": "a9abcd06de12dc42d5ad8b9fe63b83dfc20561a7a3ab8d1c66f3a41d99ddd2bf",
   "status": "unchanged (clean board-use model, no footprint art)"
  },
  "hero_base_glb_sha256": "c2b428f2aa32f2683fa36b896d3c195d7fe221d09e16d8b52e9666a030dcd79d",
  "footprint": {
   "file": "EEE-FK1V470P.kicad_mod",
   "sha256": "f7342cc80609d247bd17c41d213f4bab7e60c205f1e8ec2680d98d666b3fc875"
  },
  "library": {
   "file": "EEE-FK1V470P.adom-lbr.json",
   "sha256": "e7a1ca170e4054f57312291a2e554fa026ce7061e762a2f7aec493c57864d877"
  },
  "pin_map": {
   "file": "provenance/eee-fk1v470p-hero.pinmap.json",
   "sha256": "77bc4cc4f19ad1532ebdd0228ff658f05d35fa8273b22715203b4c9e3b7f8b34"
  },
  "font": {
   "file": "JetBrainsMono-Regular.ttf (Adom brand mono, OFL, converted from the adom-theme woff2)",
   "sha256": "c1bfaf2ccf7c56dc25af0cc595c4c6a064a8ebf88930d4543805a9d90692e581"
  }
 },
 "pose": {
  "frame": "Adom Z-up footprint seating frame, metres in GLB, seating plane Z = 0",
  "transform": "source STEP is Y-up; posed by XCAF wrap: +90 deg about X then 180 deg about Z (equal to KiCad model rotate -90 0 180). Polarity checked in the posed model: minus stripe (black top face) spans x +0.75..+2.65 mm (pad 2 side) and the chamfered base-plate corners are at -X (pad 1), so + lands on pad 1 as the footprint + silk says."
 },
 "mark": {
  "kind": "virtual",
  "text": "EEE-FK1V470P",
  "surface": "can top, silver field (text band x -0.23..+0.25 mm; the minus stripe starts at x +0.75 mm)",
  "orientation": "along Y, glyph tops toward the minus stripe, so it reads upright from the + (pad 1) side",
  "size_mm": "4.55 x 0.49 (text box), flat zero-thickness sheet 5 um above the can top"
 },
 "reference_art": {
  "tool": "component-reference-overlay.py from the eda-engineering eda-component-hero change (upstream file sha256 215e095ac1225c5920f99fcd8977c094db6d525878d0ede12fb5df46e9e8d7f6), newer than the published eda-engineering 0.2.3 which does not ship it; local change: --label-height option (default 0.17 mm unchanged)",
  "tool_sha256": "aad792e4550350dc175c098711cc77e6574a2b1191191bcf57865fa882580e18",
  "label_height_mm": 1.2,
  "plane_z_mm": -0.02,
  "pad_outline": "teal #00E6DC dashed (0.07 on / 0.045 off), alpha 0.50, from F.Cu copper pads",
  "silkscreen": "F.SilkS contours, alpha 0.30; REF** and hidden properties omitted",
  "pad_labels": "alpha 0.50; + on pad 1, - on pad 2",
  "overlay_report": {
   "font_file": "JetBrainsMono-Regular.ttf",
   "font_sha256": "c1bfaf2ccf7c56dc25af0cc595c4c6a064a8ebf88930d4543805a9d90692e581",
   "generator_sha256": "aad792e4550350dc175c098711cc77e6574a2b1191191bcf57865fa882580e18",
   "source_glb_sha256": "c2b428f2aa32f2683fa36b896d3c195d7fe221d09e16d8b52e9666a030dcd79d",
   "footprint_sha256": "f7342cc80609d247bd17c41d213f4bab7e60c205f1e8ec2680d98d666b3fc875",
   "derivative_sha256": "2ab5a36d091e68492e44f32ff85cc1e4845be789ead01fa346c7da50df85d3f1",
   "manufacturer_geometry_buffer_prefix_unchanged": true,
   "units": "metre",
   "upAxis": "Z",
   "plane_z_mm": -0.02,
   "pad_outline": "copper perimeter, not solder mask or paste",
   "dash_mm": 0.07,
   "gap_mm": 0.045,
   "silkscreen_path_count": 10,
   "silkscreen_opacity": 0.3,
   "pad_outline_opacity": 0.5,
   "pad_outline_color": "teal #00E6DC",
   "uninstantiated_reference_placeholder": "omitted from component display",
   "pad_name_opacity": 0.5,
   "pad_label_height_mm": 1.2,
   "pad_names": "signal names resolved through canonical pin-to-pad mapping; active-low overbars preserved",
   "library_sha256": "77bc4cc4f19ad1532ebdd0228ff658f05d35fa8273b22715203b4c9e3b7f8b34",
   "pads": [
    {
     "number": "1",
     "drill_boundary_drawn": false,
     "signal_name": "+",
     "display_name": "+",
     "pad_number_fallback": false,
     "active_low_overbar": false,
     "center_mm": [
      -2.7,
      -0.0
     ],
     "copper_size_mm": [
      3.5,
      1.6
     ],
     "copper_outline_bounds_mm": [
      [
       -4.45,
       -0.8
      ],
      [
       -0.9500000000000002,
       0.8
      ]
     ],
     "label_position_mm": [
      -5.146000000000001,
      -0.0
     ]
    },
    {
     "number": "2",
     "drill_boundary_drawn": false,
     "signal_name": "-",
     "display_name": "-",
     "pad_number_fallback": false,
     "active_low_overbar": false,
     "center_mm": [
      2.7,
      -0.0
     ],
     "copper_size_mm": [
      3.5,
      1.6
     ],
     "copper_outline_bounds_mm": [
      [
       0.9500000000000002,
       -0.8
      ],
      [
       4.45,
       0.8
      ]
     ],
     "label_position_mm": [
      5.026000000000001,
      -0.0
     ]
    }
   ],
   "overlay_nodes": 3,
   "limitations": [
    "Nonphysical reference lines, not a manufacturing layer or manufacturer STEP geometry.",
    "Silkscreen text follows source text/placement but uses the supplied display font.",
    "Physical body can occlude artwork on the seating plane; inspect underside or hide the body."
   ]
  }
 },
 "finishing": {
  "tool": "finalize.py (JSON chunk only, binary buffer untouched)",
  "tool_sha256": "2b97fc95d2236b55aa97548a3bf0694fe7049257d9853f0b12812ec86f6f6ef5",
  "changes": [
   "declared extras.adomLayer: component, fp_pad_outlines, fp_silkscreen, fp_pad_labels",
   "authored extras.tooltip on the physical nodes (vendor CAD names are not reader-facing)",
   "laser inlay node renamed Adom.LaserEtch.MPN with virtual-mark extras"
  ]
 },
 "review": {
  "renderer": "headless Chromium, three.js r169 GLTFLoader, Z-up camera",
  "views": [
   "top",
   "oblique",
   "underside",
   "pad 1 corner",
   "grazing close-up of the mark"
  ],
  "checked": [
   "MPN readable",
   "model colours intact",
   "no z-fighting between mark and top face",
   "pad outlines frame the physical terminals from below",
   "pad 1 at -X, + label and + silk beside pad 1, minus stripe over pad 2"
  ]
 },
 "limitations": [
  "Reference art is display-only, not a manufacturing layer.",
  "Silkscreen and labels are hairline outlines; zoom in to read them.",
  "The MPN mark is a virtual identification aid, not the manufacturer marking."
 ],
 "etched_step": {
  "file": "EEE-FK1V470P-etched.step",
  "sha256": "c5d83a26b3a20e62d70037db2f545e04e531739555e8a06b72279cbc2b73e218",
  "frame": "same as the original STEP (drop-in: the footprint model rotation and offset apply unchanged)",
  "source_sha256": "106f4f2536962b705e711953ebb791b3bf960613fa523da4aafc93386a18a86b",
  "service": "adom-chip-laser shared service, POST /etch (package adom/adom-chip-laser)",
  "service_version": "adom-chip-laser 0.1.0",
  "mpn": "EEE-FK1V470P",
  "frac": 0.7,
  "pre_rotation": "posed model rotated +90 deg about Z before etching (the service writes across X, centred), rotated back -90 deg after, so the text runs along Y through the centre of the silver field, clear of the minus stripe",
  "merge": "merge_etch.py (flat default): original coloured model kept; only the top planar face of each service inlay glyph solid is kept, as one zero-thickness laser_etch sheet",
  "lift_mm": 0.01,
  "color_linear_rgb": [
   0.012,
   0.012,
   0.012
  ],
  "color_reason": "near-black on the silver can top",
  "tools": {
   "xcaf_transform.py": "44e8e92df8f31887565f0924359bb48f9cbfbad40327defc49bf71533a8bc5a7",
   "merge_etch.py": "d06d4361ce222b6b92f0288d1f1e149fff48939e7de0774c0c914d6b24f8c768"
  },
  "content": "original manufacturer/library geometry and colours untouched, plus one laser_etch part (virtual MPN mark)"
 }
}