# A254AD-WD04P

**BXCONN** · Pin Headers · PinHeader_1x04_P2.54mm_Horizontal

A254AD-WD04P from BXCONN, in a PinHeader_1x04_P2.54mm_Horizontal. 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.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Contact 1; numbering follows the footprint. |
| 2 | 2 | passive | Contact 2; numbering follows the footprint. |
| 3 | 3 | passive | Contact 3; numbering follows the footprint. |
| 4 | 4 | passive | Contact 4; numbering follows the footprint. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BXCONN |
| Package | PinHeader_1x04_P2.54mm_Horizontal |
| Category | Connectors |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `A254AD-WD04P`
- Footprint: `Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal`
- 3D model: PinHeader_1x04_P2.54mm_Horizontal (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [BXCONN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604438737133203456) (1 pp, sha256 ``, retrieved 2026-11-06, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `connector numbering` (convention), consensus `off` (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/a254ad-wd04p-datasheet.pdf)