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Contents

README

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LTST-C170YKT

Lite On · LED Indication - Discrete · 0805

LTST-C170YKT from Lite On, in a 0805. 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; reverse voltage limit is 5 V and continuous forward current is 20 mA max.
2 A passive Anode terminal, the unmarked soldering terminal; forward voltage is 2.1 V typ and 2.6 V max at IF = 20 mA, with 80 mA peak (1/10 duty, 0.1 ms).

Key specifications

Parameter Value
Manufacturer Lite On
Package 0805
Category Optoelectronics
Pins 2

CAD (KiCad official)

  • Symbol: LTST-C170YKT
  • Footprint: LED_SMD:LED_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: ltst-c170ykt-etched.step / ltst-c170ykt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltst-c170ykt.step / ltst-c170ykt.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Lite On datasheet (6 pp, sha256 b9136658518daace, retrieved 2026-10-23, 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