# 2SA1300-TA

**Changjiang Electronics Tech (CJ)** · Bipolar Transistors - BJT · TO-92

2SA1300-TA from Changjiang Electronics Tech (CJ), in a TO-92. 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 | EMITTER | passive | Emitter of the PNP transistor; emitter-base breakdown voltage is -6 V minimum (IE=-1 mA) and VEBO rating is -6 V. |
| 2 | COLLECTOR | passive | Collector of the PNP transistor; rated VCBO -20 V, VCEO -10 V, and continuous IC -2 A. |
| 3 | BASE | passive | Base of the PNP transistor; hFE is 140 to 600 at VCE=-1 V, IC=-0.5 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Changjiang Electronics Tech (CJ) |
| Package | TO-92 |
| Category | Transistors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `2SA1300-TA`
- Footprint: `Package_TO_SOT_THT:TO-92_Inline`
- 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files: `2sa1300-ta-etched.step` / `2sa1300-ta-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `2sa1300-ta.step` / `2sa1300-ta.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Changjiang Electronics Tech (CJ) datasheet](docs/2sa1300-ta-datasheet.pdf) (4 pp, sha256 `61ece084fadd68b2`, retrieved 2026-10-31, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/2sa1300-ta-datasheet.pdf)