component
LMUN2133LT1G
Public Made by Adomby adom
LRC Digital Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# LMUN2133LT1G++**LRC** · Digital Transistors · SOT-23++LMUN2133LT1G from LRC, in a SOT-23. 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 | BASE | input | Base input of integrated PNP transistor with internal bias resistors R1=4.7kΩ and R2=47kΩ |+| 2 | EMITTER | power_in | Emitter ground reference |+| 3 | COLLECTOR | output | Collector output with VCE(sat)≤0.25V at IC=10mA and IB=1mA |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | LRC |+| Package | SOT-23 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `LMUN2133LT1G`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)+- 3D model files: `lmun2133lt1g-etched.step` / `lmun2133lt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmun2133lt1g.step` / `lmun2133lt1g.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586172700033495040) (16 pp, sha256 `af33d5c787db0c28`, retrieved 2026-09-18, 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/lmun2133lt1g-datasheet.pdf)
page.jsonadded+111@@ -0,0 +1,111 @@+{+ "slug": "lmun2133lt1g",+ "version": "0.1.0",+ "type": "component",+ "description": "LRC Digital Transistors, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "lmun2133lt1g",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lmun2133lt1g.kicad_sym",+ "lmun2133lt1g.kicad_mod",+ "lmun2133lt1g.glb",+ "lmun2133lt1g.step",+ "lmun2133lt1g.lbr",+ "docs/hero.png",+ "docs/lmun2133lt1g-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LMUN2133LT1G",+ "manufacturer": "LRC",+ "package": "SOT-23",+ "pin_count": 3,+ "category": "Transistors/Thyristors",+ "subcategory": "Digital Transistors",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586172700033495040",+ "parts": {+ "symbol": "lmun2133lt1g.kicad_sym",+ "footprint": "lmun2133lt1g.kicad_mod",+ "model_3d": "lmun2133lt1g-etched.glb",+ "model_3d_plain": "lmun2133lt1g.glb",+ "model_3d_step": "lmun2133lt1g-etched.step",+ "model_3d_step_plain": "lmun2133lt1g.step",+ "lbr": "lmun2133lt1g.lbr"+ },+ "distributor_links": {+ "lcsc": "C12752"+ },+ "pins": [+ {+ "number": "1",+ "name": "BASE",+ "type": "input",+ "description": "Base input of integrated PNP transistor with internal bias resistors R1=4.7kΩ and R2=47kΩ"+ },+ {+ "number": "2",+ "name": "EMITTER",+ "type": "power_in",+ "description": "Emitter ground reference"+ },+ {+ "number": "3",+ "name": "COLLECTOR",+ "type": "output",+ "description": "Collector output with VCE(sat)≤0.25V at IC=10mA and IB=1mA"+ }+ ],+ "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": [],+ "pages_sent": 16,+ "cost_usd": 0.1426,+ "at": "2026-09-18T00:12:31"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586172700033495040",+ "pages": 16,+ "sha256": "af33d5c787db0c28",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 3,+ "described": 3,+ "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]"+ }+}