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1SS404

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Changjiang Electronics Tech (CJ) Diodes, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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viewers 1ss404: viewers · Ray 10d ago
1ss404-etched.glb Publish 0.1.0 · Ray 10d ago
1ss404-etched.step 1ss404: factory component page (tier=lcsc) · Ray 10d ago
1ss404-hero.glb 1ss404: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
1ss404-hero.overlay.json Publish 0.1.0 · Ray 10d ago
1ss404.glb Publish 0.1.0 · Ray 10d ago
1ss404.kicad_mod Publish 0.1.0 · Ray 10d ago
1ss404.kicad_sym Publish 0.1.0 · Ray 10d ago
1ss404.lbr Publish 0.1.0 · Ray 10d ago
1ss404.step Publish 0.1.0 · Ray 10d ago
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1SS404

Changjiang Electronics Tech (CJ) · Diodes · SOD-323

1SS404 from Changjiang Electronics Tech (CJ), in a SOD-323. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Changjiang Electronics Tech (CJ)
Package SOD-323
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: 1SS404
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: 1ss404-etched.step / 1ss404-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1ss404.step / 1ss404.glb are the bare package body.

Provenance

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

  • Datasheet: Changjiang Electronics Tech (CJ) datasheet (1 pp, sha256 edd90e8b29235843, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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