{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "jst-ph-connector",
 "name": "JST PH connector (2.0 mm pitch): wire, ratings, circuits",
 "kind": "standard",
 "category": "Electronic components",
 "group": "Connectors",
 "year": null,
 "question": "What are the JST PH connector specs?",
 "tags": [
  "jst",
  "ph",
  "2.0 mm",
  "wire to board",
  "connector"
 ],
 "aliases": [
  "jst ph pitch",
  "jst ph connector",
  "phr-2",
  "b2b-ph-k",
  "jst ph ratings",
  "jst ph 2.0"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "not-scanned",
 "les": false,
 "free_files": 0,
 "url": "https://xemstudio.com/objects/jst-ph-connector/",
 "sheet_txt": "https://xemstudio.com/objects/jst-ph-connector/sheet.txt",
 "sheet": {
  "basis": "JST PH catalog sheet (ePH), text values only",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "PH is the 2.0 mm pitch wire-to-board connector on small LiPo packs and boards (housing PHR-nn, headers B..B-PH-K / S..B-PH-K). Pitch span of n circuits = 2.0 × (n − 1) mm.",
   "The sheet's per-circuit width columns are scrambled in the text layer, so the housing width formula is not published here (a reading of 2n + 1.8 mm was not confirmed). Dimensions of the header and housing drawings are likewise unlabeled in text. No file: the datasheet drawing prints its dimensions as bare numbers without naming the feature each one measures, so no outline or cutout is drawn from them.",
   "Existing KiCad-derived PH / XH / EH / GH header bounding boxes are on the JST connectors page."
  ],
  "table": {
   "columns": [
    "quantity",
    "value"
   ],
   "rows": [
    [
     "pitch",
     "2.0 mm"
    ],
    [
     "applicable wire",
     "AWG 32 to 24"
    ],
    [
     "current rating",
     "2 A AC/DC (AWG 24)"
    ],
    [
     "voltage rating",
     "100 V AC/DC"
    ],
    [
     "withstanding voltage",
     "800 V AC, 1 min"
    ],
    [
     "contact resistance",
     "10 mΩ max initial"
    ],
    [
     "PCB thickness",
     "0.8 to 1.6 mm"
    ],
    [
     "temperature",
     "−25 to +85 °C"
    ]
   ]
  }
 },
 "sheet_text": "JST PH connector (2.0 mm pitch): wire, ratings, circuits — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/jst-ph-connector/  (sheet CC BY 4.0)\nBasis: JST PH catalog sheet (ePH), text values only\nCatalog version: 2026-10-20\n\nSizes: see table below\n- PH is the 2.0 mm pitch wire-to-board connector on small LiPo packs and boards (housing PHR-nn, headers B..B-PH-K / S..B-PH-K). Pitch span of n circuits = 2.0 × (n − 1) mm.\n- The sheet's per-circuit width columns are scrambled in the text layer, so the housing width formula is not published here (a reading of 2n + 1.8 mm was not confirmed). Dimensions of the header and housing drawings are likewise unlabeled in text. No file: the datasheet drawing prints its dimensions as bare numbers without naming the feature each one measures, so no outline or cutout is drawn from them.\n- Existing KiCad-derived PH / XH / EH / GH header bounding boxes are on the JST connectors page.\n\nquantity  value\npitch  2.0 mm\napplicable wire  AWG 32 to 24\ncurrent rating  2 A AC/DC (AWG 24)\nvoltage rating  100 V AC/DC\nwithstanding voltage  800 V AC, 1 min\ncontact resistance  10 mΩ max initial\nPCB thickness  0.8 to 1.6 mm\ntemperature  −25 to +85 °C\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- J.S.T. Mfg. (catalog sheet, via SparkFun): PH series catalog sheet (2.0 mm pitch, ePH) — web — Publisher's page; dimensions are facts — https://cdn.sparkfun.com/assets/0/e/f/7/2/ePH.pdf\n\nNo true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.\nAPI: https://xemstudio.com/api/geometry?object=jst-ph-connector\n",
 "sources": [
  {
   "publisher": "J.S.T. Mfg. (catalog sheet, via SparkFun)",
   "title": "PH series catalog sheet (2.0 mm pitch, ePH)",
   "url": "https://cdn.sparkfun.com/assets/0/e/f/7/2/ePH.pdf",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "not-scanned",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "jst-connectors",
  "jst-sh-connector",
  "jst-gh-connector",
  "jst-rcy-connector"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "What pitch is JST PH?",
   "a": "2.0 mm; 2 A at AWG 24, 100 V."
  }
 ],
 "files_license": null,
 "offers": [],
 "markdown": "https://xemstudio.com/objects/jst-ph-connector/index.md"
}