component
CG0402MLU-3.3G
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BOURNS Varistors, 0402. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# CG0402MLU-3.3G++**BOURNS** · Varistors · 0402++CG0402MLU-3.3G from BOURNS, in a 0402. 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 | A | passive | Terminal 1 of the bidirectional ESD protector. Connect between the signal line and ground (device is symmetric/bidirectional, so terminal assignment is interchangeable). Clamps transients above ~250 V trigger to protect downstream circuitry. |+| 2 | B | passive | Terminal 2 of the bidirectional ESD protector. Connect between the signal line and ground (device is symmetric/bidirectional, so terminal assignment is interchangeable). Clamps transients above ~250 V trigger to protect downstream circuitry. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | BOURNS |+| Package | 0402 |+| Category | Circuit Protection |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `CG0402MLU-3.3GG`+- `CG0402MLU-3.3GE`++## CAD (KiCad official)++- Symbol: `CG0402MLU-3.3G`+- Footprint: `Resistor_SMD:R_0402_1005Metric`+- 3D model: 0402 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [BOURNS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590161142007308288) (4 pp, sha256 `f29173b512250d11`, 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/cg0402mlu-3-3g-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "cg0402mlu-3-3g",+ "version": "0.1.0",+ "type": "component",+ "description": "BOURNS Varistors, 0402. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "cg0402mlu-3.3g"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "cg0402mlu-3-3g.kicad_sym",+ "cg0402mlu-3-3g.kicad_mod",+ "cg0402mlu-3-3g.glb",+ "cg0402mlu-3-3g.step",+ "cg0402mlu-3-3g.lbr",+ "docs/hero.png",+ "docs/cg0402mlu-3-3g-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}