component
BC807-40HR
Public Made by Adomby adom
Nexperia Bipolar Transistors - BJT, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# BC807-40HR++**Nexperia** · Bipolar Transistors - BJT · SOT-23++BC807-40HR from Nexperia, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | B | input | Base terminal for controlling transistor conduction with peak base current maximum of 200 mA. |+| 2 | E | passive | Emitter terminal providing the return current path in PNP transistor operation. |+| 3 | C | passive | Collector terminal conducting up to 500 mA continuously with maximum collector-emitter voltage of 45 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Nexperia |+| Package | SOT-23 |+| Category | Triode/MOS Tube/Transistor |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `BC807-40HR`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913394104094720) (21 pp, sha256 `7c99b4c96bd6b743`, retrieved 2026-09-17, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/bc807-40hr-datasheet.pdf)
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