# TZ-P2-1206WYCS2-0.9T

**TUOZHAN** · LED Indication - Discrete · 1206

TZ-P2-1206WYCS2-0.9T from TUOZHAN, 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/tz-p2-1206wycs2-0-9t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode (−) terminal of the white LED, marked − in the diode symbol and by the green cathode mark on the package; reverse voltage VR max 5 V. |
| 2 | A | passive | Anode (+) terminal of the white LED, marked + in the diode symbol; forward current IF max 30 mA DC, typical VF 3.0 to 3.5 V at IF = 20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TUOZHAN |
| Package | 1206 |
| 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℃ | 4 |
| Peak forward current | IFP |  |  | 100 | mA | 1/10 duty cycle, 0.1 ms pulse width | 4 |
| Forward DC current | IF |  |  | 30 | mA | Ta=25℃ | 4 |
| Reverse voltage | VR |  |  | 5 | V | Ta=25℃ | 4 |
| Operating ambient temperature | Topr | -40 |  | 80 | °C |  | 4 |
| Storage ambient temperature | Tstg | -40 |  | 80 | °C |  | 4 |
| Soldering temperature, reflow | Tsol |  |  | 260 | °C | Reflow soldering, 10 s | 4 |
| Soldering temperature, manual | Tsol |  |  | 320 | °C | Manual soldering, 3 s | 4 |
| ESD withstand voltage | ESD |  |  | 2500 | V | Ta=25℃ | 4 |
| Forward voltage | VF | 3 |  | 3.5 | V | IF = 20mA | 4 |
| Reverse current | IR |  |  | 10 | μA | VR = 5V | 4 |
| Luminous intensity | IV | 800 |  | 1000 | mcd | IF = 20mA | 4 |
| Correlated color temperature | CCT | 10000 |  | 15000 | K | IF = 20mA | 4 |
| Forward voltage measurement tolerance | REF / VF |  |  | 0.02 | V |  | 9 |
| Luminous intensity measurement tolerance | CAT / IV |  |  | 11 | % |  | 9 |
| Wavelength measurement tolerance | HUE / WLD |  |  | 1 | nm |  | 9 |

## CAD (KiCad official)

- Symbol: `TZ-P2-1206WYCS2-0.9T`
- Footprint: `LED_SMD:LED_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `tz-p2-1206wycs2-0-9t-etched.step` / `tz-p2-1206wycs2-0-9t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tz-p2-1206wycs2-0-9t.step` / `tz-p2-1206wycs2-0-9t.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/8588936119090495488) (10 pp, sha256 `80960bc54493066c`, 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/tz-p2-1206wycs2-0-9t-datasheet.pdf)