# APG1005SEC-T

**Kingbright** · LED Indication - Discrete · 0402

APG1005SEC-T from Kingbright, in a 0402. 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/apg1005sec-t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the LED (schematic symbol shows the diode conducting from pin 1 to pin 2); reverse voltage is limited to 5 V, with reverse current max 10 uA at VR=5V. |
| 2 | A | passive | Anode of the LED (schematic symbol shows the diode conducting from pin 1 to pin 2); rated for 25 mA DC forward current and 120 mA peak (1/10 duty, 0.1 ms), with VF typ. 2.05 V and max 2.4 V at IF=20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Kingbright |
| Package | 0402 |
| 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 |  | 2.05 | 2.4 | V | IF=20mA | 2 |
| Reverse Current | IR |  |  | 10 | uA | VR=5V | 2 |
| Power dissipation |  |  |  | 60 | mW |  | 2 |
| DC Forward Current |  |  |  | 25 | mA |  | 2 |
| Peak Forward Current |  |  |  | 120 | 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 |
| Peak Wavelength | λpeak |  | 611 |  | nm | IF=20mA | 2 |
| Dominant Wavelength | λD |  | 605 |  | nm | IF=20mA | 2 |
| Spectral Line Half-width | Δλ1/2 |  | 17 |  | nm | IF=20mA | 2 |

## CAD (KiCad official)

- Symbol: `APG1005SEC-T`
- Footprint: `LED_SMD:LED_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `apg1005sec-t-etched.step` / `apg1005sec-t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `apg1005sec-t.step` / `apg1005sec-t.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/8603083823496650752) (5 pp, sha256 `56a8dcbb6e35d4f7`, retrieved 2026-10-18, 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/apg1005sec-t-datasheet.pdf)