component
PESD0603-240
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# PESD0603-240++**Littelfuse** · ESD And Surge Protection (TVS/ESD) · 0603++PESD0603-240 from Littelfuse, in a 0603. 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 | Terminal 1 of the bi-directional ESD suppressor; no polarity; rated 24 V DC max operating, ≤10 µA leakage @ 24 V, clamping voltage 45 V (TLP, 30 ns), IEC 61000-4-2 Level 4 contact ±8 kV typical. |+| 2 | T2 | passive | Terminal 2 of the bi-directional ESD suppressor; no polarity; electrically equivalent to T1; the device has no polarity mark per packaging specification. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Littelfuse |+| Package | 0603 |+| Category | Circuit Protection |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `PESD0603-240`+- Footprint: `Resistor_SMD:R_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)+- 3D model files: `pesd0603-240-etched.step` / `pesd0603-240-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd0603-240.step` / `pesd0603-240.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Littelfuse datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784880008622080) (9 pp, sha256 `9b848450aa5a87cf`, retrieved 2026-09-23, 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/pesd0603-240-datasheet.pdf)
page.jsonadded+108@@ -0,0 +1,108 @@+{+ "slug": "pesd0603-240",+ "version": "0.1.0",+ "type": "component",+ "description": "Littelfuse ESD And Surge Protection (TVS/ESD), 0603. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "pesd0603-240",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "pesd0603-240.kicad_sym",+ "pesd0603-240.kicad_mod",+ "pesd0603-240.glb",+ "pesd0603-240.step",+ "pesd0603-240.lbr",+ "docs/hero.png",+ "docs/pesd0603-240-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "PESD0603-240",+ "manufacturer": "Littelfuse",+ "package": "0603",+ "pin_count": 2,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784880008622080",+ "parts": {+ "symbol": "pesd0603-240.kicad_sym",+ "footprint": "pesd0603-240.kicad_mod",+ "model_3d": "pesd0603-240-etched.glb",+ "model_3d_plain": "pesd0603-240.glb",+ "model_3d_step": "pesd0603-240-etched.step",+ "model_3d_step_plain": "pesd0603-240.step",+ "lbr": "pesd0603-240.lbr"+ },+ "distributor_links": {+ "lcsc": "C2929617"+ },+ "pins": [+ {+ "number": "1",+ "name": "T1",+ "type": "passive",+ "description": "Terminal 1 of the bi-directional ESD suppressor; no polarity; rated 24 V DC max operating, ≤10 µA leakage @ 24 V, clamping voltage 45 V (TLP, 30 ns), IEC 61000-4-2 Level 4 contact ±8 kV typical."+ },+ {+ "number": "2",+ "name": "T2",+ "type": "passive",+ "description": "Terminal 2 of the bi-directional ESD suppressor; no polarity; electrically equivalent to T1; the device has no polarity mark per packaging specification."+ }+ ],+ "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 contains no explicit pin-number callouts in any drawing or table. Pin numbers '1' and ",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1615,+ "at": "2026-09-23T14:54:57"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589784880008622080",+ "pages": 9,+ "sha256": "9b848450aa5a87cf",+ "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]"+ }+}