component

BC817 6B

Public Made by Adom

by adom

Changjing Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 2h ago
viewers bc817-6b: viewers · Ray 2h ago
bc817-6b-etched.glb bc817-6b: factory component page (tier=lcsc) · Ray 2h ago
bc817-6b-etched.step bc817-6b: factory component page (tier=lcsc) · Ray 2h ago
bc817-6b-hero.glb bc817-6b: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
bc817-6b-hero.overlay.json Publish 0.1.0 · Ray 2h ago
bc817-6b.glb Publish 0.1.0 · Ray 2h ago
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bc817-6b.kicad_sym Publish 0.1.0 · Ray 2h ago
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bc817-6b.step Publish 0.1.0 · Ray 2h ago
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BC817 6B

Changjing · Bipolar (BJT) · SOT-23

BC817 6B from Changjing, in a SOT-23. 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 BASE input Base of the NPN transistor; VEBO max is 5 V and the base-emitter saturation voltage is 1.2 V max at IC=500mA, IB=50mA.
2 EMITTER passive Emitter of the NPN transistor; emitter-base voltage rated 5 V and continuous collector current rated 0.5 A.
3 COLLECTOR passive Collector of the NPN transistor; VCBO 50 V, VCEO 45 V, continuous current 0.5 A, power dissipation 0.3 W.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-23
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: BC817 6B
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bc817-6b-etched.step / bc817-6b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc817-6b.step / bc817-6b.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (2 pp, sha256 39de72837d9ca295, retrieved 2026-10-09, 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