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Initial commit: component/1812l200

Ray ·1f5d5a9607 ·1mo ago
2 files changed +146
README.mdadded+38
@@ -0,0 +1,38 @@+# 1812L200++**LUTE** · Resettable Fuses · 1812++1812L200 from LUTE, in a 1812. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | P1 | passive | Series PPTC resettable fuse terminal; I_hold = 2.00 A, I_trip = 4.00 A at 25 °C still air; R_min = 0.020 Ω, R_1max = 0.100 Ω; V_max 8-36 V (suffix-dependent); P_d typ. 1.0-1.4 W tripped. |+| 2 | P2 | passive | Series PPTC resettable fuse terminal; electrically symmetric and polarity-independent with pin 1; device withstands I_max up to 100 A at rated V_max without damage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | LUTE |+| Package | 1812 |+| Category | Circuit Protection |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `1812L200`+- Footprint: `Resistor_SMD:R_1812_4532Metric`+- 3D model: 1812 (KiCad packages3D, STEP)+- 3D model files: `1812l200-etched.step` / `1812l200-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1812l200.step` / `1812l200.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [LUTE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602919620294955008) (10 pp, sha256 `eed28974610e0ea4`, retrieved 2026-09-22, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (text+vision), consensus `claude-opus-4-7` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/1812l200-datasheet.pdf)
page.jsonadded+108
@@ -0,0 +1,108 @@+{+  "slug": "1812l200",+  "version": "0.1.0",+  "type": "component",+  "description": "LUTE Resettable Fuses, 1812. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "circuit protection",+    "1812l200",+    "factory-2.0.0",+    "extractor-text"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "1812l200.kicad_sym",+    "1812l200.kicad_mod",+    "1812l200.glb",+    "1812l200.step",+    "1812l200.lbr",+    "docs/hero.png",+    "docs/1812l200-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "1812L200",+    "manufacturer": "LUTE",+    "package": "1812",+    "pin_count": 2,+    "category": "Circuit Protection",+    "subcategory": "Resettable Fuses",+    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602919620294955008",+    "parts": {+      "symbol": "1812l200.kicad_sym",+      "footprint": "1812l200.kicad_mod",+      "model_3d": "1812l200-etched.glb",+      "model_3d_plain": "1812l200.glb",+      "model_3d_step": "1812l200-etched.step",+      "model_3d_step_plain": "1812l200.step",+      "lbr": "1812l200.lbr"+    },+    "distributor_links": {+      "lcsc": "C18198342"+    },+    "pins": [+      {+        "number": "1",+        "name": "P1",+        "type": "passive",+        "description": "Series PPTC resettable fuse terminal; I_hold = 2.00 A, I_trip = 4.00 A at 25 °C still air; R_min = 0.020 Ω, R_1max = 0.100 Ω; V_max 8-36 V (suffix-dependent); P_d typ. 1.0-1.4 W tripped."+      },+      {+        "number": "2",+        "name": "P2",+        "type": "passive",+        "description": "Series PPTC resettable fuse terminal; electrically symmetric and polarity-independent with pin 1; device withstands I_max up to 100 A at rated V_max without damage."+      }+    ],+    "provenance": {+      "extractor": "extract_pins 0.2",+      "factory_chain": {+        "factory": "2.0.0",+        "extractor": "extract_pins 0.2",+        "primary_model": "claude-sonnet-4-6",+        "primary_mode": "text+vision",+        "consensus_model": "claude-opus-4-7",+        "consensus": "agreed",+        "guards": "pin_guards 0.1: passed",+        "guard_notes": [+          "extractor flagged: The datasheet package drawing (page 3) shows a standard symmetric 2-terminal 1812 SMD body but never; MPN '1812L200' is a base number shared by multiple voltage-suffix variants (/8GR, /12GR, /16GR, /24G",+          "vision extraction: provenance cannot be text-verified; needs consensus"+        ],+        "pages_sent": 10,+        "cost_usd": 0.3038,+        "at": "2026-09-22T14:30:45"+      },+      "datasheet": {+        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602919620294955008",+        "pages": 10,+        "sha256": "eed28974610e0ea4",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 2,+        "described": 2,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "visibility": "public",+  "org": "adom",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file