# A-SP194ZW1D-C07-4T

**Amicc** · LED Indication - Discrete · 0603

A-SP194ZW1D-C07-4T from Amicc, 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/a-sp194zw1d-c07-4t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode (-) terminal of the LED, marked by the triangular cathode mark on the package and shown on the right of the polarity diagram; the internal anti-parallel Zener protects against reverse voltage (IR 0.2 uA max at VR=5V). |
| 2 | A | passive | Anode (+) terminal of the white InGaN LED, shown on the left of the polarity diagram; forward current is limited to IF 25 mA max (VF 2.7 to 3.1 V at IF=5mA) and needs an external series resistor. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Amicc |
| 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 Current | IF |  |  | 25 | mA |  | 3 |
| Peak Forward Current | IFP |  |  | 60 | mA | Duty 1/10 @1ms | 3 |
| Power Dissipation | Pd |  |  | 95 | mW | TSoldering=25℃ | 3 |
| Operating Temperature | Topr | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature | Tstg | -40 |  | 100 | ℃ |  | 3 |
| Electrostatic Discharge (HBM) | ESD |  |  | 8000 | V | HBM | 3 |
| Reflow Soldering Temperature | Tsol |  |  | 260 | ℃ | Reflow soldering, 10 sec | 3 |
| Hand Soldering Temperature | Tsol |  |  | 350 | ℃ | Hand soldering, 3 sec | 3 |
| Luminous Intensity | IV | 140 |  | 285 | mcd | IF=5mA | 3 |
| Forward Voltage | VF | 2.7 |  | 3.1 | V | IF=5mA | 3 |
| Reverse Current | IR |  |  | 0.2 | μA | VR =5V | 3 |
| Luminous Intensity Tolerance | IV | -10 |  | 10 | % | Note 1 | 3 |
| Forward Voltage Tolerance | VF | -0.05 |  | 0.05 | V | Note 2 | 3 |
| Chromaticity Coordinates Tolerance | CIE_x, CIE_y | -0.01 |  | 0.01 |  | Driving current 5mA | 5 |

## CAD (KiCad official)

- Symbol: `A-SP194ZW1D-C07-4T`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `a-sp194zw1d-c07-4t-etched.step` / `a-sp194zw1d-c07-4t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `a-sp194zw1d-c07-4t.step` / `a-sp194zw1d-c07-4t.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Amicc datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603130360205500416) (12 pp, sha256 `d1ec94772bd05124`, retrieved 2026-10-19, tier: lcsc)
- **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/a-sp194zw1d-c07-4t-datasheet.pdf)