component
LTST-C150KRKT
Public Made by Adomby adom
Lite On LED Indication - Discrete, 1206. 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-C150KRKT
Lite On · LED Indication - Discrete · 1206
LTST-C150KRKT from Lite On, in a 1206. 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 (−) soldering terminal, identified by the CATHODE marking on the package; maximum reverse voltage is 5 V. |
| 2 | A | passive | Anode (+) soldering terminal at the end opposite the cathode mark; forward current is limited to 25 mA DC (50 mA peak at 1/10 duty, 0.1 ms) and VF is 2.0 V min to 2.4 V max at IF = 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Lite On |
| Package | 1206 |
| 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 | 18 | 54 | mcd | IF = 20mA; Note 1 | 4 | |
| Dominant Wavelength | λd | 624 | 638 | nm | Note 3 | 4 | |
| Forward Voltage | VF | 2 | 2.4 | V | IF = 20mA | 4 | |
| Reverse Current | IR | 10 | μA | VR = 5V | 4 | ||
| Peak Emission Wavelength | λP | 639 | nm | Measurement @Peak (Fig.1) | 4 | ||
| Spectral Line Half-Width | Δλ | 20 | nm | 4 | |||
| Viewing Angle | 2θ1/2 | 130 | deg | Note 2 (Fig.5) | 4 | ||
| Luminous intensity bin tolerance | -15 | 15 | % | On each intensity bin | 5 | ||
| Power Dissipation | 62.5 | mW | 2 | ||||
| Peak Forward Current | 50 | mA | 1/10 Duty Cycle, 0.1ms Pulse Width | 2 | |||
| DC Forward Current | 25 | mA | 2 | ||||
| Reverse Voltage | 5 | V | 2 | ||||
| Operating Temperature Range | -30 | 85 | °C | 2 | |||
| Storage Temperature Range | -40 | 85 | °C | 2 | |||
| Infrared Soldering Temperature | 260 | °C | For 10 seconds | 2 |
CAD (KiCad official)
- Symbol:
LTST-C150KRKT - Footprint:
LED_SMD:LED_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
ltst-c150krkt-etched.step/ltst-c150krkt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ltst-c150krkt.step/ltst-c150krkt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Lite On datasheet (13 pp, sha256
4925c061d847f686, retrieved 2026-10-19, 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).