White SMD LED 0603 - Inolux IN-S63BT5UW

{
 "schema": "adom/led-colour-pass@1",
 "mpn": "IN-S63BT5UW",
 "date": "2026-09-30",
 "purpose": "Coloured-lens STEP as the default model the AI retrieves; the originally shipped STEP kept as the optional -uncoloured file; page GLBs and hero rebuilt from the coloured STEP.",
 "colour": {
  "slug": "in-s63bt5uw",
  "mpn": "IN-S63BT5UW",
  "family": "kicad-chip",
  "dominant_wavelength_nm": null,
  "cie_xy": [
   0.27,
   0.255
  ],
  "datasheet": "IN-S63BT series p.3, CIE x/y (white, 5 mA, no lambda_D)",
  "spectral_oklab_hue_deg": null,
  "oklch": [
   0.9,
   0.075,
   95.0
  ],
  "srgb": [
   0.9307,
   0.8715,
   0.649
  ],
  "hex": "#EDDEA5",
  "note": "white: pale warm YAG-phosphor yellow, low chroma (emission CIE x/y recorded, not drawn)"
 },
 "colour_method_doc": "tools/led_colour.py docstring (OKLCh, 65 % of gamut-cusp chroma, datasheet typical lambda_d)",
 "step": {
  "coloured": {
   "file": "IN-S63BT5UW.step",
   "sha256": "a8e08515d3d56db85f8b41a705ce8052fd773d1c73fc5996116e50514c66ad86",
   "bytes": 451572,
   "content": "coloured library model (unchanged geometry) + one laser_etch part: a flat virtual MPN mark on the -Y side face"
  },
  "uncoloured": {
   "file": "IN-S63BT5UW-uncoloured.step",
   "sha256": "59d30d44575bc2d4c397d5b3cdeba2ddb2b0792b746471dd440a697f9d2d649f",
   "bytes": 233679,
   "note": "plain model (library colours, no mark), height-corrected to 0.55 mm; no longer byte-identical to the originally shipped file, which is kept as provenance/IN-S63BT5UW-kicad-original.step",
   "matches_published_original": false
  },
  "colouring": {
   "src": "IN-S63BT5UW-uncoloured.step",
   "out": "IN-S63BT5UW.coloured.step",
   "family": "kicad-chip",
   "faces": 50,
   "faces_by_class": {
    "lens": 5,
    "substrate": 7,
    "terminal": 34,
    "cathode_mark": 4
   },
   "faces_recoloured": 5,
   "colours_srgb": {
    "lens": [
     0.9307,
     0.8715,
     0.649
    ],
    "substrate": [
     0.895,
     0.891,
     0.813
    ],
    "terminal": [
     0.859,
     0.738,
     0.496
    ],
    "cathode_mark": [
     0.34,
     0.68,
     0.445
    ]
   },
   "classification": {
    "z_top_mm": 0.55,
    "z_substrate_top_mm": 0.235
   },
   "kept_comment_block": true
  },
  "geometry_check": "verify_geom.py: same product name, face count, volume and centroid in both files; only XCAF face colours differ (ColorSurf + ColorGen set on every recoloured face)"
 },
 "page_glbs": {
  "meaning": "<MPN>.glb and <MPN>.insertion.glb are the page's composite LED scenes (FR4 board, pads, silk, solder fillets, the LED, an emissive LED_lit skin, FOV cone and a point light). The README's inline viewer (Colby's viewer + Static / Pick&Place additions) loads <MPN>.insertion.glb and animates the LED being inserted (placed) into its footprint; <MPN>.glb is the older static composite with the earlier silkscreen. Only the LED geometry/colours were replaced; every other node is copied unchanged.",
  "files": {
   "IN-S63BT5UW.glb": {
    "sha256": "60456f2095fa8d8d0abf22864e6c98528b971b6936a76a71889f7f373b436446",
    "bytes": 92296,
    "bytes_before": 351820,
    "tris_before": 4064,
    "tris_after": 1283,
    "build": {
     "out": "IN-S63BT5UW.glb",
     "bytes": 92296,
     "sha256": "60456f2095fa8d8d0abf22864e6c98528b971b6936a76a71889f7f373b436446",
     "led_node": "IN-S63BT5UW",
     "old_led_tris": 3232,
     "new_led_tris": 451,
     "old_mesh_top_m": 0.0010999999940395355,
     "new_mesh_top_m": 0.0005500327989596573,
     "old_node_scale_z": 0.5454545484101476,
     "new_node_scale_z": 1.0,
     "rendered_height_mm": 0.55,
     "laser_etch": {
      "tris": 203,
      "z_mm": [
       0.3466,
       0.4384
      ]
     },
     "lens_material": {
      "name": "lens_white_phosphor",
      "baseColor_linear": [
       0.8495,
       0.7322,
       0.3788,
       1
      ],
      "replaced": "lens_white",
      "old_baseColor": [
       0.92,
       0.92,
       0.9,
       1
      ]
     }
    }
   },
   "IN-S63BT5UW.insertion.glb": {
    "sha256": "5e688198ce401baf14ea2ee9bb967b96efd5d7ee5df18bf7ac5577cf7da318f1",
    "bytes": 58448,
    "bytes_before": 375512,
    "tris_before": 4344,
    "tris_after": 1563,
    "build": {
     "out": "IN-S63BT5UW.insertion.glb",
     "bytes": 58448,
     "sha256": "5e688198ce401baf14ea2ee9bb967b96efd5d7ee5df18bf7ac5577cf7da318f1",
     "led_node": "IN-S63BT5UW",
     "old_led_tris": 3232,
     "new_led_tris": 451,
     "old_mesh_top_m": 0.0010999999940395355,
     "new_mesh_top_m": 0.0005500327989596573,
     "old_node_scale_z": 0.5454545484101476,
     "new_node_scale_z": 1.0,
     "rendered_height_mm": 0.55,
     "laser_etch": {
      "tris": 203,
      "z_mm": [
       0.3466,
       0.4384
      ]
     },
     "lens_material": {
      "name": "lens_white_phosphor",
      "baseColor_linear": [
       0.8495,
       0.7322,
       0.3788,
       1
      ],
      "replaced": "lens_white",
      "old_baseColor": [
       0.92,
       0.92,
       0.9,
       1
      ]
     }
    }
   }
  },
  "animation_fix": "2026-09-30: the pick-and-place insertion animation (sampler keyframe accessors) is carried over unchanged; the earlier rebuilds of this pass had dropped those accessors, leaving the animation pointing at geometry data",
  "z_stretch": "none any more: the STEP is datasheet-true, the LED node Z scale is 1; the LED_lit glow skin sits 2 um above the lens top"
 },
 "hero_glb": {
  "file": "in-s63bt5uw-hero.glb",
  "sha256": "932135bfeee754bf99ab8a1eb387964e10b83e5c9fc5427dfd0b115c81ea94c6",
  "bytes": 35608,
  "built_like": "john/eee-fk1v470p hero (component-reference-overlay.py + finalize.py); the side MPN mark is the Adom.LaserEtch.MPN node (finalize.py etch_rgb match)",
  "base": "step2glb convert of IN-S63BT5UW.step, no Z scale (the STEP is datasheet-true, 0.55 mm)",
  "footprint": {
   "file": "IN-S63BT5UW.kicad_mod",
   "sha256": "dd8d0d6c016a4518aaa088cc500c99223ab51e2dcf48ffc7c26b9d049c3adf07",
   "note": "the page's current footprint, with the cathode silkscreen bracket on pad 1 (K)"
  },
  "overlay_report": {
   "font_file": "JetBrainsMono-Regular.ttf",
   "font_sha256": "c1bfaf2ccf7c56dc25af0cc595c4c6a064a8ebf88930d4543805a9d90692e581",
   "generator_sha256": "aad792e4550350dc175c098711cc77e6574a2b1191191bcf57865fa882580e18",
   "source_glb_sha256": "9e6a43563d8a641a77dc49216a94b9ad2811374af802ab487f511f8477a98c7d",
   "footprint_sha256": "dd8d0d6c016a4518aaa088cc500c99223ab51e2dcf48ffc7c26b9d049c3adf07",
   "derivative_sha256": "a2925070ecdddf4517e0b2d76a1a22425a1bbdf74aaef080fc0312e50ee02098",
   "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": 3,
   "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": 0.25,
   "pad_names": "signal names resolved through canonical pin-to-pad mapping; active-low overbars preserved",
   "library_sha256": "1e55cd6b90d093bd1c759c710d9e2b0d91102bd96a6d677793efba0a787b2c36",
   "pads": [
    {
     "number": "1",
     "drill_boundary_drawn": false,
     "signal_name": "K",
     "display_name": "K",
     "pad_number_fallback": false,
     "active_low_overbar": false,
     "center_mm": [
      -0.8,
      -0.0
     ],
     "copper_size_mm": [
      0.9,
      1.0
     ],
     "copper_outline_bounds_mm": [
      [
       -1.25,
       -0.5
      ],
      [
       -0.35000000000000003,
       0.5
      ]
     ],
     "label_position_mm": [
      -1.6566666666666667,
      -0.0
     ]
    },
    {
     "number": "2",
     "drill_boundary_drawn": false,
     "signal_name": "A",
     "display_name": "A",
     "pad_number_fallback": false,
     "active_low_overbar": false,
     "center_mm": [
      0.8,
      -0.0
     ],
     "copper_size_mm": [
      0.9,
      1.0
     ],
     "copper_outline_bounds_mm": [
      [
       0.35000000000000003,
       -0.5
      ],
      [
       1.25,
       0.5
      ]
     ],
     "label_position_mm": [
      1.6533333333333333,
      -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."
   ]
  },
  "finalize_spec": {
   "component_label": "IN-S63BT5UW (coloured model)",
   "component_tooltip": "IN-S63BT5UW\nWhite LED: lens drawn as the pale yellow phosphor (emission CIE x/y 0.27,0.255)",
   "label_tooltip": "Pad labels (signal names)\nreference art, not part of the component",
   "tooltips": {
    "IN-S63BT5UW (STEP body)": "IN-S63BT5UW\nWhite LED: lens drawn as the pale yellow phosphor (emission CIE x/y 0.27,0.255)"
   },
   "asset_extras": {
    "adomHero": {
     "mpn": "IN-S63BT5UW",
     "kind": "component + footprint reference art",
     "board_use": false
    }
   }
  }
 },
 "hero_png": {
  "file": "screenshots/hero.png",
  "sha256": "57e79380dd2a842eb03873b82629d7b0dc4254a0b2d2c9d67a6fc9f9b6239caa",
  "template": "hero-proposals/_tools/hero_template.html (Ray layout, shared with the other basic-part heroes), LED copy tools/hero_template_led.html (optional lens-reflection control only)",
  "render": {
   "glb": "/work/IN-S63BT5UW.hero-base.glb",
   "dir": [
    -0.9,
    -1.3,
    1.1
   ],
   "dist": 7.6,
   "title": "White SMD LED 0603",
   "mpn": "IN-S63BT5UW",
   "cat": "0603 SMD White LED · 2.8 V drop @ 5 mA test · 25 mA max",
   "mfr": "Inolux Corporation  •  0603",
   "pill": "ADOM BASIC PART",
   "foot": "Manufacturer datasheet   ·   KiCad library CAD, coloured lens   ·   virtual MPN mark on the side   ·   Adom Wiki",
   "lens": "#EDDEA5",
   "emis": 0.0,
   "lensEnv": 0.25,
   "noToneMap": false,
   "exposure": 0.62
  },
  "before": "../before/in-s63bt5uw/before-hero.png (outside the page copy)"
 },
 "laser_etch": {
  "date": "2026-09-30",
  "request": "John: MPN laser etch on every component page; on LEDs on the side so it does not ruin the LED window",
  "tool": "adom-aiflow etch_part.py --face side (tools/ in this folder), adom-chip-laser service POST /etch (0.1.0)",
  "text": "IN-S63BT5UW",
  "face": "side -Y (seating frame), the lens/body band above the PCB substrate; the top window is clear",
  "side_face_region_mm_in_turned_frame": [
   -0.5000001,
   -0.040000100000000094,
   0.5000001,
   0.2750001
  ],
  "frac": 0.8012,
  "font_mm": 0.121,
  "mark_rgb_linear": [
   0.012,
   0.012,
   0.012
  ],
  "mark_colour_reason": "auto: dark on the lens colour by contrast ratio",
  "fits": [
   {
    "frac": 0.55,
    "fontMm": 0.083,
    "mark_mm": [
     0.5437,
     0.063
    ],
    "region_mm": [
     1.0,
     0.315
    ],
    "scale_to_fill": 1.4714,
    "moved_mm": [
     -0.0041,
     0.116
    ],
    "mark_region": [
     -0.2719,
     0.086,
     0.2719,
     0.149
    ]
   },
   {
    "frac": 0.8012,
    "fontMm": 0.121,
    "mark_mm": [
     0.792,
     0.0918
    ],
    "region_mm": [
     1.0,
     0.315
    ],
    "scale_to_fill": 1.0101,
    "moved_mm": [
     -0.006,
     0.1153
    ],
    "mark_region": [
     -0.396,
     0.0716,
     0.396,
     0.1634
    ]
   }
  ],
  "checks": [
   "mark bbox inside the side face band (asserted by etch_part.py)",
   "seated on the real surface under the text (seat_mark.py, 5 um lift)",
   "original model frame kept (bbox unchanged); the uncoloured STEP untouched"
  ],
  "in_glbs": "separate node Adom.LaserEtch.MPN, child of the LED node with the inverse Z scale, so glyph height is true while the body is scaled to the datasheet height",
  "limitations": [
   "virtual identification mark; the real part is unmarked"
  ]
 },
 "height": {
  "date": "2026-09-30",
  "datasheet": "IN-S63BT series (2022-03-10) p.1, Figure 2 package dimensions: 0.55 mm overall height (0.19 mm PCB base); the features list rounds it to \"0603 0.6mm\"",
  "step_height_before_mm": 1.1,
  "step_height_after_mm": 0.55,
  "z_scale": 0.5,
  "method": "xcaf_scale_axis.py: the originally shipped KiCad model scaled in Z only about the seating plane (BRepBuilderAPI_GTransform per shape through XCAF; names, part and face colours kept), then coloured and side-etched again so the glyphs are not stretched",
  "kicad_original": {
   "file": "provenance/IN-S63BT5UW-kicad-original.step",
   "sha256": "98343205ec260ec165026ba2d44329a23096779ac36c553ea84aa7b370242e6d",
   "note": "the file this page shipped before the colour pass, byte for byte"
  }
 }
}