{
  "schema_version": 1,
  "type": "component",
  "slug": "barrel-jack",
  "title": "Barrel Jack (Horizontal)",
  "brief": "DC power barrel jack — 5.5/2.1mm, the standard DC power input connector",
  "version": "1.0.0",
  "tags": [],
  "license": "MIT",
  "component": {
    "mpn": "Barrel Jack (Horizontal)",
    "manufacturer": "",
    "package": "",
    "pin_count": null,
    "category": "Connector",
    "subcategory": "",
    "body_size": null,
    "parts": {},
    "distributor_links": {}
  },
  "readme": "# Barrel Jack (Horizontal)\n\nThe barrel jack is the most common DC power input connector in consumer and industrial electronics. This horizontal-mount variant accepts standard 5.5mm outer / 2.1mm inner barrel plugs from wall adapters. Found on Arduino boards, routers, LED strips, and countless embedded systems. Three pins provide center-positive, ground, and switch-detect connections. The through-hole mounting provides excellent mechanical strength for frequent plug/unplug cycles. Rated for 5A at 12-24V in most variants.",
  "author": {
    "id": "695820315b5f1e4db2fcf602",
    "name": "Kyle Bergstedt",
    "email": "kyle@adom.inc"
  },
  "visibility": {
    "public": true
  },
  "hero": null,
  "sample_prompts": [],
  "discovery_triggers": [],
  "discovery_pitch": null,
  "metadata": {},
  "created_at": "2026-05-28T05:35:38.535Z",
  "updated_at": "2026-05-28T05:35:38.535Z"
}