0901303108

{
  "slug": "0901303108",
  "version": "0.1.3",
  "type": "component",
  "tags": [
    "component",
    "connectors",
    "0901303108",
    "board-derived"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "verification.json",
    "0901303108.kicad_sym",
    "0901303108.kicad_mod",
    "0901303108.glb",
    "0901303108.step",
    "0901303108.lbr",
    "docs/hero.png",
    "docs/0901303108-datasheet.pdf",
    "0901303108-etched.glb",
    "0901303108-etched.step",
    "provenance/3d-model.json",
    "provenance/drawing_check.json",
    "provenance/pose.json",
    "provenance/previous/PinSocket_2x04_P2.54mm_Vertical.kicad_mod",
    "provenance/previous/PinSocket_2x04_P2.54mm_Vertical.step",
    "provenance/tools/fpoverlay.py",
    "provenance/tools/measure_vendor.py",
    "provenance/tools/molex_fp.py",
    "provenance/tools/overlay.py",
    "provenance/tools/pose_vendor.py",
    "vendor/0901303108-molex-original.step",
    "0901303108-hero.glb",
    "0901303108-hero.overlay.json"
  ],
  "component": {
    "mpn": "0901303108",
    "manufacturer": "Molex",
    "package": "Molex_C-Grid-III_90130-3108_2x04_P2.54mm_Horizontal",
    "pin_count": 8,
    "category": "Connectors",
    "subcategory": "C-Grid III shrouded header, right angle (style 3), 2x4, 2.54 mm",
    "datasheet": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/901/90130/901303108_sd.pdf",
    "parts": {
      "symbol": "0901303108.kicad_sym",
      "footprint": "0901303108.kicad_mod",
      "model_3d": "0901303108-hero.glb",
      "model_3d_plain": "0901303108-etched.glb",
      "model_3d_step": "0901303108-etched.step",
      "model_3d_step_plain": "0901303108.step",
      "lbr": "0901303108.lbr"
    },
    "distributor_links": {
      "digikey": {
        "part": "900-0901303108-ND",
        "url": "https://www.digikey.com/en/products/detail/molex/0901303108/760974"
      },
      "mouser": false,
      "mouser_note": "Not sold: Mouser lists Molex 0901303108 with Mouser No. N/A and 0 stock (searched 0901303108 on 2026-10-27).",
      "lcsc": false,
      "lcsc_note": "2026-10-09: no LCSC number on the source BOM and none found in the JLCPCB/LCSC catalogue for 0901303108."
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Contact 1 (CKT#1), upper row (6.1 mm above the board, tail 13.08 mm from the mating face), position 1. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Contact 2 (CKT#2), lower row (3.6 mm above the board, tail 10.54 mm from the mating face), position 1. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Contact 3 (CKT#3), upper row (6.1 mm above the board, tail 13.08 mm from the mating face), position 2. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "4",
        "name": "4",
        "type": "passive",
        "description": "Contact 4 (CKT#4), lower row (3.6 mm above the board, tail 10.54 mm from the mating face), position 2. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "5",
        "name": "5",
        "type": "passive",
        "description": "Contact 5 (CKT#5), upper row (6.1 mm above the board, tail 13.08 mm from the mating face), position 3. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "6",
        "name": "6",
        "type": "passive",
        "description": "Contact 6 (CKT#6), lower row (3.6 mm above the board, tail 10.54 mm from the mating face), position 3. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "7",
        "name": "7",
        "type": "passive",
        "description": "Contact 7 (CKT#7), upper row (6.1 mm above the board, tail 13.08 mm from the mating face), position 4. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      },
      {
        "number": "8",
        "name": "8",
        "type": "passive",
        "description": "Contact 8 (CKT#8), lower row (3.6 mm above the board, tail 10.54 mm from the mating face), position 4. Numbering per sheet 1 (CKT#1 and CKT#2 share the first position; style 3 sheet 4 note 1: for assembly see sheet 1). [datasheet p.1]"
      }
    ],
    "provenance": {
      "datasheet": {
        "url": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/salesdrawingpdf/901/90130/901303108_sd.pdf",
        "pages": 6,
        "sha256": "b8727f8420277358aabb35ba43823356efe2f034974e5d96ada71a346e4e5a94",
        "source_tier": "mfr",
        "retrieved": "2026-10-27",
        "edition": "SDA-90130 rev CA6 (EC 713759), released 2022-10-07, 6 sheets (style 3 = sheets 3-4)"
      },
      "cad": "Footprint: Adom-built from Molex SDA-90130 rev CA6 (sheet 3 recommended PCB layout), CC-BY-SA-4.0; 3D: Molex's own STEP for 90130-3108 (molex.com 3D CAD model, original in vendor/), posed by Adom (rotation and translation only, tails on the drilled pads) and checked against the drawing within tolerance.",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": false,
        "refuses_to_fabricate": true
      },
      "build": {
        "tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",
        "pins": "KiCad symbol from the source board",
        "at": "2026-10-09"
      }
    },
    "models_3d": [
      {
        "file": "0901303108.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          13.403,
          12.5,
          12.65
        ],
        "zmin_mm": -2.899,
        "centre_offset_mm": 5.107,
        "footprint_binding": "identity",
        "sha256": "b4287fa58c383280359835405b0c41130606fcd302ebdefd4895e5945349ab8f",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)",
        "notes": [
          "body 5.107 mm off the pad-pattern centre (overhang), contacts on all 8 top-side pads"
        ],
        "source": {
          "manufacturer": "Molex",
          "file": "901303108.stp (STEP AP203 (CONFIG_CONTROL_DESIGN))",
          "source_page": "https://www.molex.com/en-us/products/part-detail/901303108",
          "download": "Molex 3D CAD model zip (901303108_stp.zip), linked from the Molex product page: https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/3dcadmodels/901/90130/901303108_stp.zip",
          "colour": "none in the Molex file (AP203, one fused solid); nothing to keep, GLB uncoloured",
          "kind": "manufacturer",
          "sha256": "5f6424ff70dce14c77fd039dc6dce3ecaebb961b9e289fb2cefa5175d574408f",
          "retrieved": "2026-10-27",
          "posed_by": "provenance/tools/pose_vendor.py (rotation and translation only; tails solved onto the drilled pads)"
        }
      },
      {
        "file": "0901303108-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          13.403,
          12.5,
          12.65
        ],
        "zmin_mm": -2.899,
        "centre_offset_mm": 5.107,
        "footprint_binding": "identity",
        "sha256": "0bce2b6cecd2664bffa3b78be957eeea709fa9cd032ceb08b8cbe940e83798d9",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)",
        "notes": [
          "body 5.107 mm off the pad-pattern centre (overhang), contacts on all 8 top-side pads"
        ]
      }
    ]
  },
  "description": "Molex C-Grid III header, 2x4, 2.54 mm, PinSocket_2x04_P2.54mm_Vertical. KiCad symbol, footprint and 3D as used on Adom boards."
}