A2541HWV-2x2P

{
  "slug": "a2541hwv-2x2p",
  "version": "0.1.0",
  "type": "component",
  "description": "CJT Changjiang Connectors Female Headers, 插件,P=2.54mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "connectors",
    "a2541hwv-2x2p",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "a2541hwv-2x2p.kicad_sym",
    "a2541hwv-2x2p.kicad_mod",
    "a2541hwv-2x2p.glb",
    "a2541hwv-2x2p.step",
    "a2541hwv-2x2p.lbr",
    "docs/hero.png",
    "docs/a2541hwv-2x2p-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "a2541hwv-2x2p-hero.glb",
    "a2541hwv-2x2p-hero.overlay.json"
  ],
  "component": {
    "mpn": "A2541HWV-2x2P",
    "manufacturer": "CJT Changjiang Connectors",
    "package": "PinSocket_2x02_P2.54mm_Vertical",
    "pin_count": 4,
    "category": "Connectors",
    "subcategory": "Female Headers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889990687805440",
    "parts": {
      "symbol": "a2541hwv-2x2p.kicad_sym",
      "footprint": "a2541hwv-2x2p.kicad_mod",
      "model_3d": "a2541hwv-2x2p-hero.glb",
      "model_3d_step": "a2541hwv-2x2p.step",
      "lbr": "a2541hwv-2x2p.lbr",
      "model_3d_plain": "a2541hwv-2x2p.glb"
    },
    "distributor_links": {
      "lcsc": "C239342"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T06:15:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Contact 1; numbering follows the footprint."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Contact 2; numbering follows the footprint."
      },
      {
        "number": "3",
        "name": "3",
        "type": "passive",
        "description": "Contact 3; numbering follows the footprint."
      },
      {
        "number": "4",
        "name": "4",
        "type": "passive",
        "description": "Contact 4; numbering follows the footprint."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "connector numbering",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": null,
        "cost_usd": 0,
        "at": "2026-11-06T06:15:11"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889990687805440",
        "pages": 16,
        "sha256": "",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "a2541hwv-2x2p.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          5.08,
          5.08,
          11.6
        ],
        "zmin_mm": -3.1,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "63f92266f6fee5e71a6fbc1fe2f4750dfb453c799a8a64720d1696a79d0624fe",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "A2541HWV-2",
      "source_page": 16,
      "D": {
        "nom_mm": 5.58,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 2.54,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 8.5,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "a2541hwv-2x2p.step",
        "verdict": "SKIP",
        "reasons": [
          "a connector's drawing does not give a package outline's A, D and E"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}