JST B2B-PH-K-S (PH 2.0mm board header)

@@ -0,0 +1,68 @@+# JST B2B-PH-K-S++**2-pin · 2.0 mm pitch · through-hole · top-entry** board header from JST's+**PH series** — the **board-side** connector that solders to your PCB. It mates+the **PHR-2** wire-side housing to form a complete wire-to-board connection.++Bundled here, ready to drop in (KiCad, redistributable):++- **Symbol** + **Footprint** render in the viewers above and download from the CAD grid.+- **3D model** (interactive) from the bundled GLB + STEP.+- **Datasheet**: [JST PH series catalog](https://www.jst-mfg.com/product/pdf/eng/ePH.pdf) ·+  **Buy**: [Mouser](https://www.mouser.com/c/?q=B2B-PH-K-S) · [DigiKey](https://www.digikey.com/en/products/result?keywords=B2B-PH-K-S)++## The mating system (full cable BOM)++A board header alone is not a connection. To build the cable you also need the+**wire-side housing** that plugs onto this header, and the **crimp contacts**+that crimp to your wires and snap into that housing. For the PH 2.0 mm 2-circuit+system:++![PH 2.0 mm mating system](docs/mating.png)++| Role | Part | Key spec | 3D / CAD | Where to get |+|---|---|---|---|---|+| **Board header** (this page) | **B2B-PH-K-S** (top entry) — or `S2B-PH-K-S` (side entry) | 2-pin, 2.0 mm, 2 A | ✅ bundled (KiCad sym + fp + 3D) | here |+| **Wire housing** (mates the header) | **PHR-2** | 2-circuit | render shown above; STEP is JST-gated | [JST PH page](https://www.jst-mfg.com/product/index.php?series=199) · or run the skill |+| **Crimp contact** | **SPH-002T-P0.5S** | AWG **#30–24** (0.05–0.22 mm²), insul. OD 0.8–1.5 mm | JST-gated | JST page · or run the skill |+| **Crimp contact** (low-insertion-force) | **SPH-002T-P0.5L** | AWG **#28–24** (0.08–0.22 mm²); different crimp height | JST-gated | JST page · or run the skill |++System ratings: 2.0 mm pitch · current 2 A AC/DC (at AWG #24) · contact+resistance 10 mΩ max. Always confirm against the JST datasheet for your build.++## Bundled 3D vs the real JST 3D++The bundled 3D is from the **KiCad standard library** (redistributable, fine for+layout). JST publishes its **own** manufacturer model — more faithful, correct+color — but gates it behind an email download whose license forbids us+redistributing it. So we show the difference and let you fetch the real one:++![KiCad bundled 3D vs JST manufacturer 3D](docs/compare.png)++### How to get the real JST files (header, housing, and contacts)++Run the **chip-fetcher** JST flow and it pulls JST's own STEP files straight from+the email download into your library — for the **header, the PHR-2 housing, and+the SPH-002T contacts** alike:++- [chip-fetcher · Email-delivered CAD (JST)](https://wiki.adom.inc/adom/adom-chip-fetcher)+- It drives your real browser past JST's bot-wall, fills the agreement form, and+  retrieves the emailed STEP automatically.++This page is ~99% there out of the box (symbol + footprint + solid 3D + the full+mating BOM); the genuine JST models are the last 1% of polish, one skill-run away.++## Pin 1 / orientation++Pin 1 is the **square pad** (top-left in the footprint). Verify in the footprint+viewer before placement.++## Provenance & licensing++- Symbol / footprint / bundled 3D: **KiCad libraries** (`Connector_JST`,+  `Connector_Generic`), redistributable under the KiCad Library License with+  attribution.+- JST manufacturer 3D/STEP for the header, **PHR-2 housing, and SPH-002T+  contacts**, plus JST datasheets, are **not** rehosted: JST's download+  agreement (clause 2) prohibits redistributing their files to third parties. We+  link to JST and show you how to fetch them yourself.

@@ -0,0 +1,60 @@+{+  "slug": "b2b-ph-k-s",+  "title": "JST B2B-PH-K-S (PH 2.0mm board header)",+  "type": "component",+  "version": "0.1.0",+  "description": "JST B2B-PH-K-S — 2-pin, 2.0 mm pitch, through-hole top-entry PH-series board header (the board-side mate for the PHR-2 wire housing). KiCad symbol + footprint + 3D ready to drop in. Datasheet links to JST; run the chip-fetcher skill to fetch JST's own manufacturer 3D model for the most accurate board render.",+  "tags": [+    "hardware",+    "connector",+    "jst",+    "ph",+    "wire-to-board"+  ],+  "discovery_triggers": [+    "B2B-PH-K-S",+    "JST PH connector",+    "PH 2.0mm header",+    "PHR-2 mate",+    "2 pin board header",+    "wire to board connector",+    "JST PH footprint",+    "JST PH symbol"+  ],+  "component": {+    "mpn": "B2B-PH-K-S",+    "manufacturer": "JST",+    "package": "PH series, 2.0 mm pitch, 2-pin, through-hole, top entry",+    "pin_count": 2,+    "category": "Connector",+    "subcategory": "Wire-to-board header (PH series)",+    "body_size": {+      "pitch_mm": 2+    },+    "parts": {+      "symbol": "B2B-PH-K-S.kicad_sym",+      "footprint": "B2B-PH-K-S.kicad_mod",+      "model_3d": "B2B-PH-K-S.glb",+      "step": "B2B-PH-K-S.step"+    },+    "datasheet_url": "https://www.jst-mfg.com/product/pdf/eng/ePH.pdf",+    "manufacturer_url": "https://www.jst-mfg.com/product/index.php?series=199",+    "distributor_links": {+      "mouser": "https://www.mouser.com/c/?q=B2B-PH-K-S",+      "digikey": "https://www.digikey.com/en/products/result?keywords=B2B-PH-K-S"+    }+  },+  "dependencies": {},+  "hero": {+    "type": "billboard",+    "headline": "JST B2B-PH-K-S",+    "subhead": "2-pin PH 2.0 mm board header (mates PHR-2). KiCad symbol + footprint + 3D.",+    "screenshot": "docs/hero.png"+  },+  "visibility": "public",+  "org": "adom",+  "author": {+    "name": "John Lauer",+    "email": "[email protected]"+  }+}\ No newline at end of file