component
LTST-C191KRKT
Public Made by Adomby adom
Lite On LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLTST-C191KRKT
Lite On · LED Indication - Discrete · 0603
LTST-C191KRKT 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; reverse voltage is rated 5 V max. |
| 2 | A | passive | Anode (+) terminal of the AlInGaP red LED; DC forward current is rated 30 mA max and forward voltage is 2.0 V min to 2.4 V typ at IF = 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Lite On |
| Package | 0603 |
| Category | Optoelectronics |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
LTST-C191KRKT - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
ltst-c191krkt-etched.step/ltst-c191krkt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltst-c191krkt.step/ltst-c191krkt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Lite On datasheet (12 pp, sha256
f0ca71aebc8cee23, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).