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BC846S

Public Made by Adom

by adom

Changjing Bipolar (BJT), SOT-363. 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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bc846s-hero.glb bc846s: hero GLB from the etched model (keeps the MPN mark) · Ray 26d ago
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BC846S

Changjing · Bipolar (BJT) · SOT-363

BC846S from Changjing, in a SOT-363. 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 E1 passive Emitter of transistor 1 (NPN); VEBO max 6 V, IC max 0.1 A per transistor.
2 B1 passive Base of transistor 1; VEBO max 6 V, hFE 200 to 450 at VCE=5V, IC=2mA.
3 C2 passive Collector of transistor 2; VCEO max 65 V, VCBO max 80 V, IC max 0.1 A.
4 E2 passive Emitter of transistor 2 (NPN); VEBO max 6 V, IC max 0.1 A per transistor.
5 B2 passive Base of transistor 2; VEBO max 6 V, hFE 200 to 450 at VCE=5V, IC=2mA.
6 C1 passive Collector of transistor 1; VCEO max 65 V, VCBO max 80 V, IC max 0.1 A.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOT-363
Category Transistors/Thyristors
Pins 6

CAD (KiCad official)

  • Symbol: BC846S
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: bc846s-etched.step / bc846s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bc846s.step / bc846s.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (4 pp, sha256 163a9f442cc846a2, retrieved 2026-10-10, 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