component

LTST-C190YKT

Public Made by Adom

by adom

Lite On LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
viewers ltst-c190ykt: viewers · Ray 1d ago
ltst-c190ykt-etched.glb ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
ltst-c190ykt-etched.step ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
ltst-c190ykt-hero.glb ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
ltst-c190ykt-hero.overlay.json ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
ltst-c190ykt.glb Publish 0.1.0 · Ray 1d ago
ltst-c190ykt.kicad_mod Publish 0.1.0 · Ray 1d ago
ltst-c190ykt.kicad_sym Publish 0.1.0 · Ray 1d ago
ltst-c190ykt.lbr Publish 0.1.0 · Ray 1d ago
ltst-c190ykt.step Publish 0.1.0 · Ray 1d ago
package.json ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
page.json ltst-c190ykt: LED mark moved to the side of the body, clear of the lens (service-occt 1.6.0, from the plain STEP) · Ray 1d ago
README.md Initial commit: component/ltst-c190ykt · Ray 1d ago

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 (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