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SESD0402X1BN-0010-098
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# SESD0402X1BN-0010-098++**Littelfuse** · ESD And Surge Protection (TVS/ESD) · 0402++SESD0402X1BN-0010-098 from Littelfuse, 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 | 1 | passive | Bidirectional ESD protection signal I/O with ±9.00V reverse working voltage, ±9.80V breakdown voltage, 0.10pF typical input capacitance, and ±9.90V clamping voltage. |+| 2 | 2 | power_in | Ground return for single-channel bidirectional ESD protection. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Littelfuse |+| Package | 0402 |+| Category | Circuit Protection |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `SESD0402X1BN-0010-098`+- Footprint: `Resistor_SMD:R_0402_1005Metric`+- 3D model: 0402 (KiCad packages3D, STEP)+- 3D model files: `sesd0402x1bn-0010-098-etched.step` / `sesd0402x1bn-0010-098-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sesd0402x1bn-0010-098.step` / `sesd0402x1bn-0010-098.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/8588907542282457088) (6 pp, sha256 `0fc61e93abb9ece6`, 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/sesd0402x1bn-0010-098-datasheet.pdf)
page.jsonadded+107@@ -0,0 +1,107 @@+{+ "slug": "sesd0402x1bn-0010-098",+ "version": "0.1.0",+ "type": "component",+ "description": "Littelfuse ESD And Surge Protection (TVS/ESD), 0402. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "sesd0402x1bn-0010-098",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sesd0402x1bn-0010-098.kicad_sym",+ "sesd0402x1bn-0010-098.kicad_mod",+ "sesd0402x1bn-0010-098.glb",+ "sesd0402x1bn-0010-098.step",+ "sesd0402x1bn-0010-098.lbr",+ "docs/hero.png",+ "docs/sesd0402x1bn-0010-098-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SESD0402X1BN-0010-098",+ "manufacturer": "Littelfuse",+ "package": "0402",+ "pin_count": 2,+ "category": "Circuit Protection",+ "subcategory": "ESD And Surge Protection (TVS/ESD)",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907542282457088",+ "parts": {+ "symbol": "sesd0402x1bn-0010-098.kicad_sym",+ "footprint": "sesd0402x1bn-0010-098.kicad_mod",+ "model_3d": "sesd0402x1bn-0010-098-etched.glb",+ "model_3d_plain": "sesd0402x1bn-0010-098.glb",+ "model_3d_step": "sesd0402x1bn-0010-098-etched.step",+ "model_3d_step_plain": "sesd0402x1bn-0010-098.step",+ "lbr": "sesd0402x1bn-0010-098.lbr"+ },+ "distributor_links": {+ "lcsc": "C2763588"+ },+ "pins": [+ {+ "number": "1",+ "name": "1",+ "type": "passive",+ "description": "Bidirectional ESD protection signal I/O with ±9.00V reverse working voltage, ±9.80V breakdown voltage, 0.10pF typical input capacitance, and ±9.90V clamping voltage."+ },+ {+ "number": "2",+ "name": "2",+ "type": "power_in",+ "description": "Ground return for single-channel bidirectional ESD protection."+ }+ ],+ "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: Pin functional assignments (I/O signal vs. ground return) are inferred from device type and standard"+ ],+ "pages_sent": 6,+ "cost_usd": 0.1241,+ "at": "2026-09-23T16:14:15"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907542282457088",+ "pages": 6,+ "sha256": "0fc61e93abb9ece6",+ "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]"+ }+}