component
LTST-C190YKT
Public Made by Adomby adom
Lite On LED Indication - Discrete, 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 @@+# LTST-C190YKT++**Lite On** · LED Indication - Discrete · 0603++LTST-C190YKT from Lite On, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | K | passive | Cathode terminal marked CATHODE on the package drawing (page 1) and tape-and-reel drawing (page 5); forward voltage 2.1 V typ, 2.6 V max at IF = 20 mA. |+| 2 | A | passive | Anode terminal of the GaAsP on GaP yellow LED; the opposite terminal is marked CATHODE on the package drawing, forward current 20 mA continuous, 80 mA peak (1/10 duty, 0.1 ms), reverse voltage 5 V max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Lite On |+| Package | 0603 |+| Category | Optoelectronics |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `LTST-C190YKT`+- Footprint: `LED_SMD:LED_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)+- 3D model files: `ltst-c190ykt-etched.step` / `ltst-c190ykt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ltst-c190ykt.step` / `ltst-c190ykt.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Lite On datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899226034049024) (6 pp, sha256 `23f81c2c46e19252`, retrieved 2026-10-07, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (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/ltst-c190ykt-datasheet.pdf)
page.jsonadded+165@@ -0,0 +1,165 @@+{+ "slug": "ltst-c190ykt",+ "version": "0.1.0",+ "type": "component",+ "description": "Lite On LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "optoelectronics",+ "ltst-c190ykt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ltst-c190ykt.kicad_sym",+ "ltst-c190ykt.kicad_mod",+ "ltst-c190ykt.glb",+ "ltst-c190ykt.step",+ "ltst-c190ykt.lbr",+ "docs/hero.png",+ "docs/ltst-c190ykt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ltst-c190ykt-hero.glb",+ "ltst-c190ykt-hero.overlay.json"+ ],+ "component": {+ "mpn": "LTST-C190YKT",+ "manufacturer": "Lite On",+ "package": "0603",+ "pin_count": 2,+ "category": "Optoelectronics",+ "subcategory": "LED Indication - Discrete",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899226034049024",+ "parts": {+ "symbol": "ltst-c190ykt.kicad_sym",+ "footprint": "ltst-c190ykt.kicad_mod",+ "model_3d": "ltst-c190ykt-hero.glb",+ "model_3d_plain": "ltst-c190ykt.glb",+ "model_3d_step": "ltst-c190ykt-etched.step",+ "model_3d_step_plain": "ltst-c190ykt.step",+ "lbr": "ltst-c190ykt.lbr"+ },+ "distributor_links": {+ "lcsc": "C125097",+ "digikey": "160-1184-2-ND",+ "mouser": "859-LTST-C190YKT"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T16:36:44Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "160-1184-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "859-LTST-C190YKT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "K",+ "type": "passive",+ "description": "Cathode terminal marked CATHODE on the package drawing (page 1) and tape-and-reel drawing (page 5); forward voltage 2.1 V typ, 2.6 V max at IF = 20 mA."+ },+ {+ "number": "2",+ "name": "A",+ "type": "passive",+ "description": "Anode terminal of the GaAsP on GaP yellow LED; the opposite terminal is marked CATHODE on the package drawing, forward current 20 mA continuous, 80 mA peak (1/10 duty, 0.1 ms), reverse voltage 5 V max."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet does not number the two terminals. It only marks the CATHODE terminal. Pin 1 = anode a; The datasheet does not print the name '0603'. The package is an EIA STD chip LED, 1.6 x 0.8 mm body.",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 6,+ "cost_usd": 0.2251,+ "at": "2026-10-07T16:36:27"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899226034049024",+ "pages": 6,+ "sha256": "23f81c2c46e19252",+ "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"+ },+ "models_3d": [+ {+ "file": "ltst-c190ykt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1.6,+ 0.8,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "98343205ec260ec165026ba2d44329a23096779ac36c553ea84aa7b370242e6d",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ltst-c190ykt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1.6,+ 0.8,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "6d4555d9c844135404732f4ae5795601cfac04a3f8e3ea8f5191a072ef6d6720",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}