# SMAJ26CA

**GOODWORK** · ESD And Surge Protection (TVS/ESD) · DO-214AC(SMA)

SMAJ26CA from GOODWORK, in a DO-214AC(SMA). 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 | A1 | passive | Bidirectional (C suffix) terminal; electrical characteristics apply in both directions, with VRWM 26 V, VBR 28.9 V min at 1 mA, and VC 42.1 V at Ipp 9.5 A for SMAJ26CA. |
| 2 | A2 | passive | Bidirectional (C suffix) terminal interchangeable with the other terminal; no polarity band, 400 W peak power at 1 ms, VRWM 26 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-214AC(SMA) |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `SMAJ26CA`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files: `smaj26ca-etched.step` / `smaj26ca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smaj26ca.step` / `smaj26ca.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [GOODWORK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757774923811442688) (7 pp, sha256 `76d259bfaaa6bcc3`, retrieved 2026-10-12, 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/smaj26ca-datasheet.pdf)