component

1N4148WT

Public Made by Adom

by adom

hongjiacheng Switching Diodes, SOD-523. Pinout cross-checked by two models against the datasheet, 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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docs Publish 0.1.0 · Ray 10d ago
viewers 1n4148wt: viewers · Ray 10d ago
1n4148wt-etched.glb 1n4148wt: factory component page (tier=lcsc) · Ray 10d ago
1n4148wt-etched.step 1n4148wt: factory component page (tier=lcsc) · Ray 10d ago
1n4148wt-hero.glb 1n4148wt: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
1n4148wt-hero.overlay.json Publish 0.1.0 · Ray 10d ago
1n4148wt.glb Publish 0.1.0 · Ray 10d ago
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1n4148wt.lbr Publish 0.1.0 · Ray 10d ago
1n4148wt.step Publish 0.1.0 · Ray 10d ago
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1N4148WT

hongjiacheng · Switching Diodes · SOD-523

1N4148WT from hongjiacheng, in a SOD-523. 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 end marked by the cathode band/line on the SOD-523 body; the diode is rated for VR=100V reverse voltage and 150mA average forward current.
2 A passive Anode, the terminal opposite the cathode band; the diode is rated for 150mA average forward rectified current (IFRM 300mA repetitive peak).

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package SOD-523
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: 1N4148WT
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: 1n4148wt-etched.step / 1n4148wt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1n4148wt.step / 1n4148wt.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (3 pp, sha256 71312a1ff0a0911b, retrieved 2026-10-12, 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