# ORH-YG37A

**Orient** · LED Indication - Discrete · 1206

ORH-YG37A from Orient, 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/orh-yg37a/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode; pad 1 of the KiCad LED footprint. |
| 2 | A | passive | Anode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Orient |
| 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 |
|---|---|---|---|---|---|---|---|
| Dominant Wave Length | λd | 566 | 570 | 578 | nm | IF=20mA | 3 |
| Power Dissipation | Pd |  |  | 120 | mW |  | 3 |
| Forward Current | IF |  |  | 30 | mA |  | 3 |
| Peak Forward Current | IFP |  |  | 100 | mA | pulse of 1/10 duty and 0.1msec width | 3 |
| Operating Temperature | Topr | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature | Tstg | -40 |  | 85 | ℃ |  | 3 |
| Soldering Temperature | Tsol |  |  | 260 | ℃ | for 10 seconds | 3 |

## CAD (KiCad official)

- Symbol: `ORH-YG37A`
- Footprint: `LED_SMD:LED_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `orh-yg37a-etched.step` / `orh-yg37a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `orh-yg37a.step` / `orh-yg37a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Orient datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588933871832338432) (11 pp, sha256 `fcebaeb77c0351e5`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `LED convention` (convention), consensus `off` (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/orh-yg37a-datasheet.pdf)