component
BAS21GWX
Public Made by Adomby adom
Nexperia Switching Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# BAS21GWX++**Nexperia** · Switching Diodes · SOD-123++BAS21GWX from Nexperia, in a SOD-123. 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 | K | passive | Cathode; reverse voltage rating 200 V, reverse leakage current 100 nA maximum. |+| 2 | A | passive | Anode; forward current 225 mA maximum, forward voltage 1.25 V at 200 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Nexperia |+| Package | SOD-123 |+| Category | Diodes |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `BAS21GWX`+- Footprint: `Diode_SMD:D_SOD-123`+- 3D model: SOD-123 (KiCad packages3D, STEP)+- 3D model files: `bas21gwx-etched.step` / `bas21gwx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bas21gwx.step` / `bas21gwx.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912961364627456) (11 pp, sha256 `f114c08e71134bf7`, retrieved 2026-09-23, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/bas21gwx-datasheet.pdf)
page.jsonadded+107@@ -0,0 +1,107 @@+{+ "slug": "bas21gwx",+ "version": "0.1.0",+ "type": "component",+ "description": "Nexperia Switching Diodes, SOD-123. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "diodes",+ "bas21gwx",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "bas21gwx.kicad_sym",+ "bas21gwx.kicad_mod",+ "bas21gwx.glb",+ "bas21gwx.step",+ "bas21gwx.lbr",+ "docs/hero.png",+ "docs/bas21gwx-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "BAS21GWX",+ "manufacturer": "Nexperia",+ "package": "SOD-123",+ "pin_count": 2,+ "category": "Diodes",+ "subcategory": "Switching Diodes",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912961364627456",+ "parts": {+ "symbol": "bas21gwx.kicad_sym",+ "footprint": "bas21gwx.kicad_mod",+ "model_3d": "bas21gwx-etched.glb",+ "model_3d_plain": "bas21gwx.glb",+ "model_3d_step": "bas21gwx-etched.step",+ "model_3d_step_plain": "bas21gwx.step",+ "lbr": "bas21gwx.lbr"+ },+ "distributor_links": {+ "lcsc": "C549210"+ },+ "pins": [+ {+ "number": "1",+ "name": "K",+ "type": "passive",+ "description": "Cathode; reverse voltage rating 200 V, reverse leakage current 100 nA maximum."+ },+ {+ "number": "2",+ "name": "A",+ "type": "passive",+ "description": "Anode; forward current 225 mA maximum, forward voltage 1.25 V at 200 mA."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: MPN discrepancy: user specified BAS21GWX but datasheet is for BAS21GW; verify that X suffix does not"+ ],+ "pages_sent": 11,+ "cost_usd": 0.1,+ "at": "2026-09-23T15:11:32"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912961364627456",+ "pages": 11,+ "sha256": "f114c08e71134bf7",+ "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]"+ }+}