# SMLMN2WB1CW15CS

**ROHM Semicon** · LED Indication - Discrete · 0805

SMLMN2WB1CW15CS from ROHM Semicon, in a 0805. 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/smlmn2wb1cw15cs/render/states.json"}

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode electrode of the white InGaN LED, on the sprocket-hole side of the T86 tape; reverse voltage max 12 V. |
| 2 | A | passive | Anode electrode of the white InGaN LED; forward current max 20 mA, typ. VF 2.9 V at IF=5 mA, peak forward current 100 mA (1/10 duty, 1 kHz). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | 0805 |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature | Topr | -40 |  | 100 | ºC |  | 1 |
| Storage temperature | Tstg | -40 |  | 100 | ºC |  | 1 |
| Forward current | IF |  |  | 20 | mA |  | 1 |
| Peak forward current | IFP |  |  | 100 | mA | 1/10 duty, 1 kHz (footnote *1) | 1 |

## CAD (KiCad official)

- Symbol: `SMLMN2WB1CW15CS`
- Footprint: `LED_SMD:LED_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `smlmn2wb1cw15cs-etched.step` / `smlmn2wb1cw15cs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smlmn2wb1cw15cs.step` / `smlmn2wb1cw15cs.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ROHM Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589929236380082176) (11 pp, sha256 `fd647f54bd99e4e0`, retrieved 2026-10-21, 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/smlmn2wb1cw15cs-datasheet.pdf)