# XL-3216HIRC-850

**XINGLIGHT** · Infrared LED Emitters · 1206

XL-3216HIRC-850 from XINGLIGHT, 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/xl-3216hirc-850/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode terminal of the 850nm IR LED; max continuous forward current 30 mA, max reverse voltage 5 V. |
| 2 | A | passive | Anode terminal of the 850nm IR LED; VF typ 1.2 V (max 1.6 V) at IF=20 mA, peak forward current 100 mA (pulse width ≤0.1 ms, duty ≤1/10). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | XINGLIGHT |
| Package | 1206 |
| Category | Optoelectronics |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `XL-3216HIRC-850`
- Footprint: `LED_SMD:LED_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `xl-3216hirc-850-etched.step` / `xl-3216hirc-850-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xl-3216hirc-850.step` / `xl-3216hirc-850.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [XINGLIGHT datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756307844213809152) (15 pp, sha256 `65b9aa023aa085df`, retrieved 2026-10-08, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/xl-3216hirc-850-datasheet.pdf)