# A-SL660B1C-C01-4T

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

A-SL660B1C-C01-4T 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-sl660b1c-c01-4t/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Anode | passive | Anode (+) terminal of the InGaN blue LED, marked (1) with the + polarity symbol; rated forward current is 15 mA (25 mA peak at duty 1/10, 1 ms) and typical VF is 2.8 V at IF=5 mA. |
| 2 | Cathode | passive | Cathode terminal of the LED, marked (2) on the polarity diagram; reverse voltage must not exceed 5 V. |

## 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 |
|---|---|---|---|---|---|---|---|
| Luminous Intensity | IV | 72 | 105 | 140 | mcd | IF=5mA | 4 |
| Dominant Wavelength | λd | 460 | 467 | 475 | nm | IF=5mA | 4 |
| Forward Voltage | VF | 2.6 | 2.8 | 3.2 | V | IF=5mA | 4 |
| Reverse Current | IR |  |  | 10 | μA | VR =5V | 4 |
| Tolerance of Luminous Intensity |  | -10 |  | 10 | % |  | 4 |
| Tolerance of Dominant Wavelength |  | -1 |  | 1 | nm |  | 4 |
| Tolerance of Forward Voltage |  | -0.05 |  | 0.05 | V |  | 4 |
| Reverse Voltage | VR |  |  | 5 | V |  | 4 |
| Forward Current | IF |  |  | 15 | mA |  | 4 |
| Peak Forward Current | IFP |  |  | 25 | mA | Duty 1/10 @1ms | 4 |
| Power Dissipation | Pd |  |  | 50 | mW |  | 4 |
| Operating Temperature | Topr | -40 |  | 85 | ℃ |  | 4 |
| Storage Temperature | Tstg | -40 |  | 100 | ℃ |  | 4 |
| Soldering Temperature (reflow) | Tsol |  |  | 260 | ℃ | Reflow soldering, 10 sec. | 4 |
| Soldering Temperature (hand) | Tsol |  |  | 350 | ℃ | Hand soldering, 3 sec. | 4 |

## CAD (KiCad official)

- Symbol: `A-SL660B1C-C01-4T`
- Footprint: `LED_SMD:LED_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `a-sl660b1c-c01-4t-etched.step` / `a-sl660b1c-c01-4t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `a-sl660b1c-c01-4t.step` / `a-sl660b1c-c01-4t.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/8590922761248321536) (11 pp, sha256 `eeb0ebe7821cf922`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/a-sl660b1c-c01-4t-datasheet.pdf)