btc102n

@@ -0,0 +1,43 @@+# BTC102N++**BORN** · Gas Discharge Tube Arresters (GDT) · 1812++BTC102N from BORN, 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 | T1 | passive | Gas discharge tube terminal 1. Symmetrical, non-polarized electrode of the two-terminal SMD gas arrester; connect to the protected line or to ground. In the off state presents >1GΩ insulation and <1pF capacitance; sparks over at 1000V ±30% DC (dv/dt = 100V/s) or 1800V impulse (1kV/μs), diverting up to 1.0kA of 8/20μs surge current to the other terminal. |+| 2 | T2 | passive | Gas discharge tube terminal 2. Symmetrical, non-polarized electrode of the two-terminal SMD gas arrester; connect to ground or to the protected line. Electrically identical to T1; conducts the surge current when the tube fires at the specified spark-over voltage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BORN |+| Package | 1812 |+| Category | Circuit Protection |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `BTC102N`++## CAD (KiCad official)++- Symbol: `BTC102N`+- Footprint: `Resistor_SMD:R_1812_4532Metric`+- 3D model: 1812 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [BORN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913407865065472) (4 pp, sha256 `2d7d15d8fda51ced`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/btc102n-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "btc102n",+  "version": "0.1.0",+  "type": "component",+  "description": "BORN Gas Discharge Tube Arresters (GDT), 1812. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "circuit protection",+    "btc102n"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "btc102n.kicad_sym",+    "btc102n.kicad_mod",+    "btc102n.glb",+    "btc102n.step",+    "btc102n.lbr",+    "docs/hero.png",+    "docs/btc102n-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file