component

LTST-C190TGKT

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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LTST-C190TGKT

Lite On · LED Indication - Discrete · 0603

LTST-C190TGKT 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 of the InGaN green LED, identified by the cathode mark on the package; reverse current is 10 µA max at VR = 5 V.
2 A passive Anode (+) terminal of the InGaN green LED; the polarity symbol marks it as the positive side, and a series current-limiting resistor is recommended with DC forward current limited to 20 mA.

Key specifications

Parameter Value
Manufacturer Lite On
Package 0603
Category Optoelectronics
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Luminous Intensity IV 71 450 mcd IF = 20mA; Note 1 5
Forward Voltage VF 2.8 3.2 3.6 V IF = 20mA 5
Power Dissipation 76 mW Ta=25°C 3
Peak Forward Current 100 mA 1/10 Duty Cycle, 0.1ms Pulse Width 3
DC Forward Current 20 mA Ta=25°C 3
Operating Temperature Range -20 80 °C 3
Storage Temperature Range -30 100 °C 3
Infrared Soldering Condition 260 °C For 5 seconds 3
Forward Voltage bin tolerance VF -0.1 0.1 V Per forward-voltage bin @20mA 6
Luminous Intensity bin tolerance IV -15 15 % Per intensity bin @20mA 6
Dominant Wavelength bin tolerance λd -1 1 nm Per dominant-wavelength bin @20mA 6
Forward Voltage ESD check threshold (good LED) VF 2 V @0.1mA, InGaN product 11
Reflow peak temperature (recommended) 270 °C Reflow soldering; soldering time 10 sec max 10
Soldering iron temperature (recommended) 300 °C Soldering iron; 3 sec max, one time only 10

CAD (KiCad official)

  • Symbol: LTST-C190TGKT
  • Footprint: LED_SMD:LED_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: ltst-c190tgkt-etched.step / ltst-c190tgkt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ltst-c190tgkt.step / ltst-c190tgkt.glb are the bare package body.

Provenance

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

  • Datasheet: Lite On datasheet (12 pp, sha256 b5bb94c59d6f7da2, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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