component
APT1608SURCK
Public Made by Adomby adom
Kingbright 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
markdownAPT1608SURCK
Kingbright · LED Indication - Discrete · 0603
APT1608SURCK 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, on the polarity-mark side of the package; VF 1.95 V typ, 2.5 V max at IF = 20 mA, reverse voltage max 5 V. |
| 2 | A | passive | Anode of the Hyper Red AlGaInP LED; DC forward current max 30 mA, peak forward current 185 mA (1/10 duty, 0.1 ms pulse). |
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 | 1.95 | 2.5 | V | IF = 20mA | 2 | |
| Reverse Current | IR | 10 | µA | VR = 5V | 2 | ||
| Luminous Intensity | Iv | 120 | 230 | mcd | @ 20mA | 1 | |
| 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 | 185 | mA | 1/10 Duty Cycle, 0.1ms Pulse Width | 2 | ||
| Electrostatic Discharge Threshold (HBM) | 3000 | V | HBM | 2 | |||
| Forward Voltage Tolerance | VF | -0.1 | 0.1 | V | Printed as ±0.1V (note 2) | 2 | |
| Dominant Wavelength Tolerance | λdom | -1 | 1 | nm | Sorting-machine setup tolerance λd (note 1) | 2 | |
| Luminous Intensity / Luminous Flux Tolerance | Iv | -15 | 15 | % | Printed as ±15% (note 2) | 1 | |
| Thermal Resistance (Junction / Ambient) | Rth JA | 480 | °C/W | Mounted on FR4 PC board, pad size ≥ 16 mm² per pad (note 2) | 2 | ||
| Thermal Resistance (Junction / Solder point) | Rth JS | 310 | °C/W | Mounted on FR4 PC board, pad size ≥ 16 mm² per pad (note 2) | 2 |
CAD (KiCad official)
- Symbol:
APT1608SURCK - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
apt1608surck-etched.step/apt1608surck-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apt1608surck.step/apt1608surck.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Kingbright datasheet (4 pp, sha256
d18d9496ec2ee38c, retrieved 2026-10-21, 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).