# KT-1206W

**Hubei KENTO Elec** · LED Indication - Discrete · 1206

KT-1206W from Hubei KENTO Elec, in a 1206. 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/kt-1206w/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the white LED, on the polarity-mark side of the package; reverse voltage VR max 5 V, IR max 1 µA at VR=5V. |
| 2 | A | passive | Anode of the white LED (diode symbol 1 to 2 points toward pin 2); rated IF 20 mA continuous, IFP 100 mA peak, Vf 2.9-3.0 V at IF=20mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Hubei KENTO Elec |
| Package | 1206 |
| 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 current | IF |  |  | 20 | mA | Ambient temperature 25°C (table heading) | 3 |
| Reverse voltage | VR |  |  | 5 | V | Ambient temperature 25°C (table heading) | 3 |
| Operating temperature | Topr | -40 |  | 85 | °C | Ambient temperature 25°C (table heading) | 3 |
| Storage temperature | Tstg | -40 |  | 85 | °C | Ambient temperature 25°C (table heading) | 3 |
| Soldering temperature, reflow | Tsol |  |  | 250 | °C | Reflow soldering, 8 sec | 3 |
| Soldering temperature, hand soldering | Tsol |  |  | 300 | °C | Hand soldering, 3 sec | 3 |
| Peak forward current | IFP |  |  | 100 | mA | Footnote *1 (text not extracted) | 3 |
| Forward voltage | Vf | 2.9 |  | 3 | V | Ambient temperature 25°C (table heading); no test condition printed | 3 |
| Luminous intensity | Iv | 300 |  | 350 | mcd | Ambient temperature 25°C (table heading); IF=20mA | 3 |
| Reverse current | IR |  |  | 1 | µA | Ambient temperature 25°C (table heading); VR=5V | 3 |
| Viewing angle | 2Ө1/2 |  | 120 |  | deg | Ambient temperature 25°C (table heading) | 3 |

## CAD (KiCad official)

- Symbol: `KT-1206W`
- Footprint: `LED_SMD:LED_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `kt-1206w-etched.step` / `kt-1206w-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kt-1206w.step` / `kt-1206w.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Hubei KENTO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586175558224502784) (8 pp, sha256 `58f4adfed2ad5a99`, retrieved 2026-10-19, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/kt-1206w-datasheet.pdf)