# P0603P1W46G12

**Silverlight** · LED Indication - Discrete · 0603

P0603P1W46G12 from Silverlight, in a 0603. 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/p0603p1w46g12/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the white LED, shown as pin 2 on the package drawing, with a maximum reverse voltage VR of 5V. |
| 2 | A | passive | Anode of the white LED, shown as pin 1 on the package drawing, driven at IF=20mA typical (absolute max IF 20mA, IFP 30mA) with a series current-limiting resistor. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Silverlight |
| Package | 0603 |
| 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 voltage | VF | 2.8 | 3 | 3.2 | V | IF=20mA | 4 |
| Luminous intensity | IV | 700 | 800 | 850 | mcd | IF=20mA | 4 |
| Luminous flux | Φ | 3 | 0 | 6 | lm | IF=20mA | 4 |
| Chromaticity X coordinate | X | 0.25 |  | 0.4 |  | IF=20mA | 4 |
| Chromaticity Y coordinate | Y | 0.25 |  | 0.4 |  | IF=20mA | 4 |
| Forward current | IF |  |  | 20 | mA | Ta=25℃ | 4 |
| Peak forward current | IFP |  |  | 30 | mA |  | 4 |
| Reverse voltage | VR |  |  | 5 | V | Ta=25℃ | 4 |
| Leakage current | IR |  |  | 2 | µA | Ta=25℃ | 4 |
| Operating temperature | Topr | -40 |  | 85 | ℃ |  | 4 |
| Storage temperature | Tstg | 25 |  | 35 | ℃ |  | 4 |
| Soldering temperature (reflow) | Tsol |  |  | 240 | ℃ | Reflow soldering, not more than 5 s | 4 |
| Soldering temperature (manual) | Tsol |  |  | 300 | ℃ | Manual soldering, not more than 3 s | 4 |
| ESD rating (HBM) | ESD |  |  | 2000 | V | Human body model, pulse width ≤10ms, duty ≤0.1 | 4 |
| Forward voltage tolerance | VF | -0.05 |  | 0.05 | V | IF=20mA | 4 |
| Luminous intensity tolerance | IV | -5 |  | 5 | % | IF=20mA | 4 |
| Wavelength tolerance |  | -1 |  | 1 | nm |  | 4 |
| Chromaticity coordinate tolerance (X, Y) |  | -0.01 |  | 0.01 |  |  | 4 |
| Chromaticity bin tolerance X | X | -0.005 |  | 0.005 |  | IF=20mA | 5 |
| Chromaticity bin tolerance Y | Y | -0.008 |  | 0.008 |  | IF=20mA | 5 |

## CAD (KiCad official)

- Symbol: `P0603P1W46G12`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `p0603p1w46g12-etched.step` / `p0603p1w46g12-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p0603p1w46g12.step` / `p0603p1w46g12.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Silverlight datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590293052071325696) (12 pp, sha256 `cafcbf1e57d6867e`, 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/p0603p1w46g12-datasheet.pdf)