# XL-2012SURC-DS

**XINGLIGHT** · LED Indication - Discrete · 0805

XL-2012SURC-DS from XINGLIGHT, 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/xl-2012surc-ds/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VSS | power_in | Ground/negative terminal (marked '-' in the polarity symbol) of the 0805 flashing red LED, which operates from VDD of 2.0 V to 4.5 V. |
| 2 | VDD | power_in | Positive supply terminal (marked '+' in the polarity symbol), operating voltage 2.0 V to 4.5 V with operating current of 0.2 mA max at no load. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | XINGLIGHT |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Voltage | VDD | 2 |  | 4.5 | V |  | 3 |
| Operating Current | IDD |  |  | 0.2 | mA | No load | 3 |
| Operating Temperature | TOPR | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature Range | TSTR | -40 |  | 85 | ℃ |  | 3 |
| Luminous Intensity | Iv | 80 |  | 150 | mcd | IF=20mA | 3 |
| Dominant Wave Length | λd | 620 |  | 630 | nm | IF=20mA | 3 |

## CAD (KiCad official)

- Symbol: `XL-2012SURC-DS`
- Footprint: `LED_SMD:LED_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `xl-2012surc-ds-etched.step` / `xl-2012surc-ds-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xl-2012surc-ds.step` / `xl-2012surc-ds.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/8757825081077194752) (13 pp, sha256 `5fe4f681a695a638`, 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/xl-2012surc-ds-datasheet.pdf)