# A-SP192YIR3C-A01-4T

**Amicc** · Infrared LED Emitters · 0603

A-SP192YIR3C-A01-4T 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-sp192yir3c-a01-4t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode of the infrared LED; the polarity diagram on page 7 shows the diode pointing toward pin 1, and the datasheet gives IF max 30 mA, VR max 5 V. |
| 2 | A | passive | Anode of the infrared LED, marked + in the polarity diagram on page 7; it is driven through a protective series resistor, with IF max 30 mA and IFP 100 mA (pulse width ≤100 µs, duty ≤1%). |

## 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 |  |  | 30 | mA |  | 3 |
| Peak Forward Current | IFP |  |  | 100 | mA | Pulse Width≦100μs, Duty≦1% | 3 |
| Reverse Voltage | VR |  |  | 5 | V |  | 3 |
| Operating Temperature | Topr | -40 |  | 85 | ℃ |  | 3 |
| Storage Temperature | Tstg | -40 |  | 85 | ℃ |  | 3 |
| Power Dissipation | Pd |  |  | 60 | mW | at (or below) 25℃ free air temperature | 3 |
| Soldering Temperature | Tsol |  |  | 260 | ℃ |  | 3 |
| Radiant Intensity | Ee | 1.5 |  | 4 | mW/sr | IF=20mA | 3 |
| Forward Voltage | VF | 1.2 |  | 1.7 | V | IF=20mA | 3 |
| Forward Voltage | VF |  | 1.6 | 2.2 | V | IF=100mA, Pulse Width≦100μs, Duty≦1% | 3 |
| Reverse Current | IR |  |  | 10 | μA | VR=5V | 3 |
| Tolerance of Radiant Intensity | Ee | -10 |  | 10 | % |  | 3 |
| Tolerance of Forward Voltage | VF | -0.05 |  | 0.05 | V |  | 3 |

## CAD (KiCad official)

- Symbol: `A-SP192YIR3C-A01-4T`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `a-sp192yir3c-a01-4t-etched.step` / `a-sp192yir3c-a01-4t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `a-sp192yir3c-a01-4t.step` / `a-sp192yir3c-a01-4t.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/8590905371668537344) (11 pp, sha256 `88fbb923cec70780`, retrieved 2026-10-17, 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-sp192yir3c-a01-4t-datasheet.pdf)