# F.0603.00041

**TUOZHAN** · LED Indication - Discrete · 0603

F.0603.00041 from TUOZHAN, 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/f-0603-00041/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode (marked − in the package drawing); LED is rated IF 30 mA DC, 40 mA max pulse, and VR 5 V reverse. |
| 2 | A | passive | Anode (marked + in the package drawing); forward voltage is 2.4 to 2.7 V at IF=5 mA, with a 30 mA DC maximum forward current. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TUOZHAN |
| 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 |
|---|---|---|---|---|---|---|---|
| Luminous intensity | Iv | 280 |  | 380 | mcd | IF=5mA | 5 |
| Dominant wavelength | λd | 525 |  | 530 | nm | IF=5mA | 5 |
| Forward voltage | VF | 2.4 |  | 2.7 | V | IF=5mA | 5 |
| Reverse current | Ir |  |  | 3 | uA | VR=5V | 5 |
| Operating temperature | Topr | -40 |  | 85 | ℃ |  | 5 |
| Storage temperature | Tstg | -40 |  | 85 | ℃ |  | 5 |
| Power dissipation | Pd |  |  | 90 | mW | Ta=25℃ | 5 |
| Max pulse current | IFP |  |  | 40 | mA |  | 5 |
| DC forward current | IF |  |  | 30 | mA |  | 5 |
| Reverse breakdown voltage | VR |  |  | 5 | V |  | 5 |
| Electrostatic discharge threshold (HBM) | ESD |  |  | 2000 | V | HBM | 5 |
| Soldering temperature, reflow | Tsol |  |  | 260 | ℃ | Reflow soldering, 10 s | 5 |
| Soldering temperature, hand soldering | Tsol |  |  | 320 | ℃ | Hand soldering, 3 s | 5 |

## CAD (KiCad official)

- Symbol: `F.0603.00041`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `f-0603-00041-etched.step` / `f-0603-00041-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `f-0603-00041.step` / `f-0603-00041.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TUOZHAN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908284054417408) (11 pp, sha256 `a8ff4e39d4348edd`, retrieved 2026-10-19, 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/f-0603-00041-datasheet.pdf)