# P2-0603WOCS1-0.6T

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

P2-0603WOCS1-0.6T 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/p2-0603wocs1-0-6t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the white LED, shown as pin 2 on the schematic symbol; reverse voltage max 5 V, reverse current max 10 uA at VR=5 V. |
| 2 | A | passive | Anode of the white LED, shown as pin 1 on the schematic symbol (triangle points from pin 1 to pin 2); forward voltage 2.8-3.2 V at IF=20 mA, DC forward current max 30 mA. |

## 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 |
|---|---|---|---|---|---|---|---|
| Power Dissipation | Pd |  |  | 90 | mW | Ta=25℃ | 3 |
| Max Pulse Current | IFP |  |  | 100 | mA |  | 3 |
| DC Forward Current | IF |  |  | 30 | mA | Ta=25℃ | 3 |
| Reverse breakdown Voltage | VR |  |  | 5 | V | Ta=25℃ | 3 |
| Electrostatic Discharge Threshold (HBM) | ESD |  |  | 2000 | V | Human body model (HBM) | 3 |
| Operating Temperature | Topr | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature | Tstg | -40 |  | 85 | ℃ |  | 3 |
| Soldering Temperature, reflow | Tsol |  |  | 260 | ℃ | Reflow soldering, 10 s | 3 |
| Soldering Temperature, hand | Tsol |  |  | 320 | ℃ | Hand soldering, 3 s | 3 |
| Luminous Intensity | IV | 600 |  | 1200 | mcd | IF=20mA | 4 |
| Reverse Current | IR |  |  | 10 | uA | VR=5V | 4 |
| Colour Temperature | Tc | 2800 |  | 3200 | K | IF=20mA | 4 |
| Forward Voltage | VF | 2.8 | 3 | 3.2 | V | IF=20mA | 4 |
| Reflow ramp-up rate (217 to peak) |  |  |  | 3 | ℃/s | Pb-free IR reflow, 217 ℃ to peak | 7 |
| Reflow ramp-down rate |  |  |  | 6 | ℃/s | Pb-free IR reflow | 7 |
| Reflow time maintained at 175 ±25 ℃ |  |  |  | 180 | s | 175(±25)℃ | 7 |
| Reflow time above 217 ℃ |  | 60 |  | 150 | s | Above 217 ℃ | 7 |
| Reflow time within 5 ℃ of peak (tp) | tp | 20 |  | 40 | s | Within 5 ℃ of actual peak temperature | 7 |
| Reflow peak temperature |  |  | 260 |  | ℃ | +0/-5 ℃ | 7 |
| Number of reflow passes |  |  |  | 2 | times | Reflow soldering | 3 |
| Manual soldering temperature |  |  |  | 300 | ℃ | Manual soldering, finish within 3 s (text; conflicts with 320 ℃ in table) | 10 |
| Manual soldering iron power |  |  |  | 30 | W | Manual soldering iron | 10 |
| Storage temperature, unopened package |  | 5 |  | 30 | ℃ | Unopened original packaging | 9 |
| Storage humidity, unopened package |  |  |  | 60 | %RH | Unopened original packaging | 9 |
| Storage temperature, after opening |  | 5 |  | 30 | ℃ | After opening package | 9 |
| Storage humidity, after opening |  |  |  | 30 | %RH | After opening package | 9 |
| Floor life after unpacking (MSL3) |  |  |  | 168 | h | After unpacking, before reflow | 9 |
| Electrostatic field voltage near LED |  |  |  | 100 | V | Within 1 foot radius of LED component | 10 |
| Grounding impedance of equipment |  |  |  | 10 | Ω | Protective grounding of machinery and work tables | 10 |
| Spectrum Radiation Bandwidth | Δλ |  | 16 |  | nm | IF=20mA | 4 |
| Dominant Wavelength | λd |  | 588 |  | nm | IF=20mA | 4 |
| Half Power View | 2θ1/2 |  | 120 |  | deg | IF=20mA | 4 |

## CAD (KiCad official)

- Symbol: `P2-0603WOCS1-0.6T`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `p2-0603wocs1-0-6t-etched.step` / `p2-0603wocs1-0-6t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p2-0603wocs1-0-6t.step` / `p2-0603wocs1-0-6t.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/8588919083840102400) (11 pp, sha256 `60a217e3bfee2073`, 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/p2-0603wocs1-0-6t-datasheet.pdf)