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Contents

README

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APG1608SURKC

Kingbright · LED Indication - Discrete · 0603

APG1608SURKC 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 Hyper Red AlGaInP LED, drawn at the bar side of the diode symbol; reverse voltage max 5 V, reverse current max 10 µA at VR = 5 V.
2 A passive Anode of the Hyper Red AlGaInP LED, drawn on the left of the package symbol with the triangle pointing to pin 2; DC forward current max 30 mA, typical VF 2.0 V (max 2.5 V) at 20 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
Luminous Intensity Iv 200 350 mcd @ 20mA 1
Forward Voltage VF 2 2.5 V IF = 20mA 2
Reverse Current IR 10 µA VR = 5V 2
Luminous intensity / luminous flux tolerance -15 15 % 1
Dominant wavelength tolerance λdom -1 1 nm Setup value of sorting machine 2
Forward voltage tolerance VF -0.1 0.1 V 2
Power Dissipation PD 75 mW 2
Reverse Voltage VR 5 V 2
Junction Temperature Tj 115 °C 2
Operating Temperature Top -40 85 °C 2
Storage Temperature Tstg -40 85 °C 2
DC Forward Current IF 30 mA 2
Peak Forward Current IFM 150 mA 1/10 Duty Cycle, 0.1ms Pulse Width 2
Electrostatic Discharge Threshold (HBM) 3000 V 2
Thermal Resistance (Junction / Ambient) Rth JA 480 °C/W Mounted on FR4 PC board, pad size ≥ 16 mm2 per pad 2
Thermal Resistance (Junction / Solder point) Rth JS 300 °C/W Mounted on FR4 PC board, pad size ≥ 16 mm2 per pad 2

CAD (KiCad official)

  • Symbol: APG1608SURKC
  • Footprint: LED_SMD:LED_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: apg1608surkc-etched.step / apg1608surkc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apg1608surkc.step / apg1608surkc.glb are the bare package body.

Provenance

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

  • Datasheet: Kingbright datasheet (4 pp, sha256 5db3b589c9a6dc2e, retrieved 2026-11-07, 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