component

APT1608LSYCK

Public Made by Adom

by adom

Kingbright 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 Publish 0.1.0 · Ray 8d ago
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apt1608lsyck-etched.step apt1608lsyck: factory component page (tier=lcsc) · Ray 8d ago
apt1608lsyck-hero.glb apt1608lsyck: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
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states.json apt1608lsyck: factory component page (tier=lcsc) · Ray 8d ago

APT1608LSYCK

Kingbright · LED Indication - Discrete · 0603

APT1608LSYCK from Kingbright, 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 of the LED; reverse voltage max 5 V, reverse current max 10 µA at VR = 5 V.
2 A passive Anode of the AlGaInP Super Bright Yellow LED; DC forward current max 30 mA, VF typ 1.85 V / max 2.1 V at IF = 2 mA.

Key specifications

Parameter Value
Manufacturer Kingbright
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
Forward Voltage VF 1.5 1.85 2.1 V IF = 2mA 2
Reverse Current IR 10 µA VR = 5V 2
Operating Temperature Top -40 85 °C 2
Storage Temperature Tstg -40 85 °C 2
Power Dissipation PD 75 mW 2
Reverse Voltage VR 5 V 2
Junction Temperature Tj 115 °C 2
DC Forward Current IF 30 mA 2
Peak Forward Current IFM 140 mA 1/10 Duty Cycle, 0.1ms Pulse Width 2
Electrostatic Discharge Threshold (HBM) 3000 V 2
Thermal Resistance (Junction / Ambient) Rth JA 520 °C/W Mounted on PC board FR4, pad size ≥ 16 mm2 per pad 2
Thermal Resistance (Junction / Solder point) Rth JS 420 °C/W Mounted on PC board FR4, pad size ≥ 16 mm2 per pad 2

CAD (KiCad official)

  • Symbol: APT1608LSYCK
  • Footprint: LED_SMD:LED_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: apt1608lsyck-etched.step / apt1608lsyck-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apt1608lsyck.step / apt1608lsyck.glb are the bare package body.

Provenance

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

  • Datasheet: Kingbright datasheet (4 pp, sha256 57f437a5e192969e, 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