# KPT-1608SGC

**KINGBRIGHT** · LED Indication - Discrete · 0603

KPT-1608SGC 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.


::adom-states{src="/adom/kpt-1608sgc/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the Super Bright Green GaP LED, per the pin 1 to pin 2 diode symbol; reverse voltage max 5 V. |
| 2 | A | passive | Anode of the Super Bright Green GaP LED, per the pin 1 to pin 2 diode symbol; DC forward current max 25 mA, VF typ 2.2 V / max 2.5 V at IF=20mA. |

## 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 | 5 | 12 |  | mcd | @ 20mA | 2 |
| Forward Voltage | VF |  | 2.2 | 2.5 | V | IF=20mA | 2 |
| Power dissipation |  |  |  | 62.5 | mW |  | 2 |
| DC Forward Current |  |  |  | 25 | mA |  | 2 |
| Peak Forward Current |  |  |  | 140 | mA | 1/10 Duty Cycle, 0.1ms Pulse Width | 2 |
| Reverse Voltage |  |  |  | 5 | V |  | 2 |
| Operating Temperature |  | -40 |  | 85 | °C |  | 2 |
| Storage Temperature |  | -40 |  | 85 | °C |  | 2 |
| Luminous intensity / luminous flux measurement tolerance | Iv | -15 |  | 15 | % |  | 2 |
| Forward Voltage measurement tolerance | VF | -0.1 |  | 0.1 | V |  | 2 |
| Wavelength measurement tolerance | λpeak | -1 |  | 1 | nm |  | 2 |

## CAD (KiCad official)

- Symbol: `KPT-1608SGC`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `kpt-1608sgc-etched.step` / `kpt-1608sgc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kpt-1608sgc.step` / `kpt-1608sgc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KINGBRIGHT datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590449697468428288) (5 pp, sha256 `25e01ac06ac2b1d1`, retrieved 2026-10-19, 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](docs/kpt-1608sgc-datasheet.pdf)