# KT-0805YG

**Hubei KENTO Elec** · LED Indication - Discrete · 0805

KT-0805YG from Hubei KENTO Elec, 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/kt-0805yg/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode (-) of the green-yellow LED, marked ② in the schematic (green polarity mark at this end); reverse voltage must not exceed 5 V. |
| 2 | A | passive | Anode (+) of the green-yellow LED, marked ① with '+' in the schematic; forward current max 25 mA DC (60 mA peak at 1/10 duty, 0.1 ms), VF 1.8-2.4 V at IF=10 mA, so a series current-limiting resistor is required. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Hubei KENTO Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Light Intensity | IV | 24 |  | 70 | mcd | IF = 20mA | 3 |
| Backward Voltage (reverse current, as printed under IR) | IR |  |  | 5 | μA | VR = 5V | 3 |
| Power Dissipation | Pd |  |  | 40 | mW | Ta=25℃ | 3 |
| Peak Forward Current | IFP |  |  | 60 | mA | Ta=25℃; 1/10 duty cycle, 0.1ms pulse width | 3 |
| DC Forward Current | IF |  |  | 25 | mA | Ta=25℃ | 3 |
| Backward Voltage | VR |  |  | 5 | V | Ta=25℃ | 3 |
| Operating Temperature Range | Topr | -40 |  | 85 | °C |  | 3 |
| Storage Temperature Range | Tstg | -40 |  | 85 | °C |  | 3 |
| Soldering Condition, Reflow soldering | Tsol |  |  | 260 | °C | 10 s | 3 |
| Soldering Condition, Hand soldering | Tsol |  |  | 300 | °C | 3 s | 3 |

## CAD (KiCad official)

- Symbol: `KT-0805YG`
- Footprint: `LED_SMD:LED_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `kt-0805yg-etched.step` / `kt-0805yg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kt-0805yg.step` / `kt-0805yg.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/8679162443578150912) (11 pp, sha256 `e722bfd2063f9a7c`, retrieved 2026-10-17, 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-0805yg-datasheet.pdf)