component

S9014C331

Public Made by Adom

by adom

ALJ Bipolar (BJT), TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristorss9014c331factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 13d ago
viewers s9014c331: viewers · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago
s9014c331-etched.glb Publish 0.1.0 · Ray 13d ago
s9014c331-etched.step s9014c331: factory component page (tier=lcsc) · Ray 13d ago
s9014c331-hero.glb s9014c331: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
s9014c331-hero.overlay.json Publish 0.1.0 · Ray 13d ago
s9014c331.glb Publish 0.1.0 · Ray 13d ago
s9014c331.kicad_mod Publish 0.1.0 · Ray 13d ago
s9014c331.kicad_sym Publish 0.1.0 · Ray 13d ago
s9014c331.lbr Publish 0.1.0 · Ray 13d ago
s9014c331.step Publish 0.1.0 · Ray 13d ago

S9014C331

ALJ · Bipolar (BJT) · TO-92

S9014C331 from ALJ, 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 terminal of the NPN transistor; the emitter-base breakdown voltage V(BR)EBO is rated 5 V minimum and VEBO is 5 V.
2 Base passive Base terminal of the NPN transistor; VBE(sat) is 1 V at IC = 100 mA, IB = 5 mA.
3 Collector passive Collector terminal of the NPN transistor; ratings are VCBO 50 V, VCEO 45 V, and IC 100 mA, with PC 450 mW.

Key specifications

Parameter Value
Manufacturer ALJ
Package TO-92
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Collector-base voltage VCBO 50 V 1
Collector-emitter voltage VCEO 45 V 1
Emitter-base voltage VEBO 5 V 1
Collector current IC 100 mA 1
Collector power dissipation PC 450 mW 1
Junction temperature Tj 150 °C 1
Storage temperature Tstg -55 150 °C 1
Collector-base breakdown voltage V(BR)CBO 50 V IC = 100µA, IE = 0 1
Collector-emitter breakdown voltage V(BR)CEO* 45 V IC = 1mA, IB = 0 1
Emitter-base breakdown voltage V(BR)EBO 5 V IE = 100µA, IC = 0 1
Collector cut-off current ICBO 100 nA VCB = 50V, IE = 0 1
Collector cut-off current ICEO 1 μA VCE = 35V, IB = 0 1
Emitter cut-off current IEBO 100 nA VEB = 5V, IC = 0 1
DC current gain hFE 60 1000 VCE = 5V, IC = 1mA 1
Collector-emitter saturation voltage VCE(sat) 0.3 V IC = 100mA, IB = 5mA 1
Base-emitter saturation voltage VBE(sat) 1 V IC = 100mA, IB = 5mA 1
Transition frequency fT 150 MHz VCE = 5V, IC = 10mA, f = 30MHz 1

CAD (KiCad official)

  • Symbol: S9014C331
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: s9014c331-etched.step / s9014c331-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s9014c331.step / s9014c331.glb are the bare package body.

Provenance

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

  • Datasheet: ALJ datasheet (2 pp, sha256 ed82079a31adbb8c, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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