# E6C0805TKAY1UDA-A

**EKINGLUX** · LED Indication - Discrete · 0805

E6C0805TKAY1UDA-A from EKINGLUX, in a 0805. 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/e6c0805tkay1uda-a/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode, on the side of the package carrying the polarity MARK; reverse voltage VR max 5 V. |
| 2 | A | passive | Anode; the symbol on the drawing shows current flowing from pin 1 to pin 2, with IF max 20 mA (100 mA peak at 1/10 duty, 0.1 ms) and VF 2.90 to 3.40 V at 20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | EKINGLUX |
| Package | 0805 |
| 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 | 400 |  | 800 | mcd | Ta=25℃, @20mA | 2 |
| Forward Voltage | VF | 2.9 | 3 | 3.4 | v | Ta=25℃, @20mA | 2 |
| Reverse Current | IR |  |  | 10 | uA |  | 2 |
| Peak Forward Current | IFP |  |  | 100 | mA | Ta=25℃, 1/10 Duty Cycle, 0.1ms Pulse Width | 2 |
| Forward Current | IF |  |  | 20 | mA | Ta=25℃ | 2 |
| Reverse Voltage | VR |  |  | 5 | v | Ta=25℃ | 2 |
| Electrostatic Discharge | ESD |  |  | 2000 | v | Ta=25℃ | 2 |
| Operating Temperature Range | Topr | -40 |  | 90 | oC |  | 2 |
| Storage Temperature Range | Tstg | -40 |  | 90 | oC |  | 2 |
| Reflow Soldering | Tsld |  |  | 260 | ℃ | Ta=25℃, for 10secs | 2 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | silver | process. It will lead to the capacity of reflecting of silver layer reducing, light color temperature drift and serious | 10 |

## CAD (KiCad official)

- Symbol: `E6C0805TKAY1UDA-A`
- Footprint: `LED_SMD:LED_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `e6c0805tkay1uda-a-etched.step` / `e6c0805tkay1uda-a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `e6c0805tkay1uda-a.step` / `e6c0805tkay1uda-a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [EKINGLUX datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836659224313856) (10 pp, sha256 `eae938b845d32f1e`, 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/e6c0805tkay1uda-a-datasheet.pdf)