{
  "id": "yeonho_smw250_04p",
  "name": "Yeonho SMW250-04P",
  "category": "connector",
  "family": "Yeonho SMW250",
  "manufacturer": "Yeonho Electronics",
  "mpn_pattern": "SMW250-04P",
  "description": "Yeonho SMW250 series 2.5mm pitch 4-pin wire-to-board wafer, DIP straight, AC/DC 250V 3A. JST XH compatible pattern. Pin row offset: lock front 3.45mm / back 2.35mm.",
  "parameters": {
    "pitch_mm": 2.5,
    "pins": 4,
    "mounting": "THT",
    "orientation": "vertical"
  },
  "formats": [
    "kicad_mod",
    "kicad_sym",
    "step",
    "glb"
  ],
  "files": {
    "footprint": "https://partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.kicad_mod",
    "symbol": "https://partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.kicad_sym",
    "model_3d": "https://assets.partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.step",
    "preview": "https://assets.partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.glb",
    "footprint_svg": "https://partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.footprint.svg",
    "symbol_svg": "https://partreel.com/library/connector/yeonho/smw250/yeonho_smw250_04p/yeonho_smw250_04p.symbol.svg"
  },
  "datasheet": "https://www.devicemart.co.kr/goods/download?id=33537&rank=1",
  "license": "CC-BY-4.0",
  "verified": true,
  "tier": null,
  "dimensions_source": "Yeonho SMW250-NN datasheet PCB LAYOUT: pitch 2.5+-0.1, hole D1.0 (pin sq0.64), hole span 7.5, body 12.4x5.8x7.0, pin row to lock face 3.45 / back 2.35. Used on SEAFIRST ESR control/remote boards.",
  "keywords": [
    "yeonho",
    "smw250",
    "2.5mm",
    "connector",
    "wafer",
    "4pin",
    "jst xh compatible"
  ],
  "field_reports": {
    "worked": 0,
    "problem": 0
  },
  "provenance": {
    "dimensions_source": "Yeonho SMW250-NN datasheet PCB LAYOUT: pitch 2.5+-0.1, hole D1.0 (pin sq0.64), hole span 7.5, body 12.4x5.8x7.0, pin row to lock face 3.45 / back 2.35. Used on SEAFIRST ESR control/remote boards.",
    "datasheet": "https://www.devicemart.co.kr/goods/download?id=33537&rank=1",
    "generator_source": "https://github.com/mingyo186/partreel/blob/main/seafirst-contribution (cadquery + hand-verified kicad_mod)",
    "quality_gates": {
      "gates": [
        "validate_kicad (structure/pads/layers)",
        "KLC drawing rules (silk/fab/courtyard/pin1)",
        "check_overlap (text collisions)",
        "check_render (files/SVG-vs-source/meta completeness)",
        "check_zfight (3D coplanar faces, merged pins)",
        "validate_step (FreeCAD kernel isValid)"
      ],
      "enforcement": "CI runs all gates on every push and blocks deployment on any failure",
      "ci_config": "https://github.com/mingyo186/partreel/blob/main/.github/workflows/deploy.yml"
    },
    "field_reports": {
      "worked": 0,
      "problem": 0
    }
  },
  "page": "https://partreel.com/p/yeonho_smw250_04p/",
  "api": "https://partreel.com/api/v1/parts/yeonho_smw250_04p.json"
}