PJ-102A (DC barrel jack)

{
  "schema_version": 1,
  "type": "component",
  "slug": "pj-102a",
  "title": "PJ-102A (DC barrel jack)",
  "brief": "CUI 2.0 mm DC barrel jack, right-angle THT. 24 Vdc, 2.5 A, switched. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "connector",
    "power-jack",
    "barrel-jack",
    "through-hole",
    "cui-devices"
  ],
  "component": {
    "mpn": "PJ-102A",
    "manufacturer": "CUI Devices",
    "package": "Right-angle THT (2.0 mm pin)",
    "pin_count": 3,
    "category": "Connector",
    "subcategory": "DC power jack",
    "datasheet": "https://www.cuidevices.com/product/resource/pj-102a.pdf",
    "parts": {
      "symbol": "pj-102a.kicad_sym",
      "footprint": "pj-102a.kicad_mod",
      "model_3d": "pj-102a-etched.glb",
      "model_3d_plain": "pj-102a.glb",
      "model_3d_step": "pj-102a-etched.step",
      "model_3d_step_plain": "pj-102a.step",
      "lbr": "pj-102a.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "TIP",
        "type": "passive",
        "description": "Center-pin contact (Ø2.0 mm tip). Connects to the center conductor of the mating DC plug; typically the positive supply node for center-positive adapters. Rated 24 Vdc / 2.5 A; copper with nickel plating."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "passive",
        "description": "Normally-closed switch contact. Mechanically shorted to terminal 3 (sleeve) when no plug is inserted, and opens when a plug is mated. Commonly used to auto-disconnect a battery when an external adapter is plugged in. Copper alloy with silver plating."
      },
      {
        "number": "3",
        "name": "SLEEVE",
        "type": "passive",
        "description": "Outer sleeve/ring contact of the barrel jack; typically the ground/return for center-positive DC adapters. Mates with the outer body of the plug. Brass with silver plating."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.cuidevices.com/product/resource/pj-102a.pdf",
        "pages": 3,
        "sha256": "3d68931e9049c6bd",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "model_3d": "Authentic Same Sky (CUI) manufacturer STEP AP214"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Type": "DC power jack (barrel), switched",
      "Center pin": "2.0 mm",
      "Voltage rating": "24 Vdc",
      "Current rating": "2.5 A",
      "Contact resistance": "30 mΩ",
      "Switch": "Normally-closed (opens on insertion)",
      "Mounting": "Right-angle through-hole"
    }
  },
  "discovery_triggers": [
    "dc barrel jack",
    "pj-102a",
    "2.0mm power jack",
    "5.5x2.1 barrel connector"
  ],
  "discovery_pitch": "CUI PJ-102A 2.0 mm DC barrel jack (right-angle THT, switched) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pj-102a.kicad_sym",
    "pj-102a.kicad_mod",
    "pj-102a.glb",
    "pj-102a.step",
    "pj-102a.lbr",
    "docs/hero.png",
    "docs/pj-102a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pj-102a-etched.step"
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "variants": [
    {
      "mpn": "PJ-102A (right-angle THT, bulk)",
      "kind": "unknown"
    }
  ]
}