component

SMD0603-050-12

Public Made by Adom

by adom

hongjiacheng Resettable Fuses, 0603. 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 20d ago
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README.md Publish 0.1.0 · Ray 20d ago
smd0603-050-12-etched.glb smd0603-050-12: factory component page (tier=lcsc) · Ray 20d ago
smd0603-050-12-etched.step smd0603-050-12: factory component page (tier=lcsc) · Ray 20d ago
smd0603-050-12-hero.glb smd0603-050-12: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
smd0603-050-12-hero.overlay.json Publish 0.1.0 · Ray 20d ago
smd0603-050-12.glb Publish 0.1.0 · Ray 20d ago
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smd0603-050-12.kicad_sym Publish 0.1.0 · Ray 20d ago
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smd0603-050-12.step Publish 0.1.0 · Ray 20d ago

SMD0603-050-12

hongjiacheng · Resettable Fuses · 0603

SMD0603-050-12 from hongjiacheng, in a 0603. 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 1 passive One terminal of the non-polarized PPTC fuse, rated Ihold 0.50 A, Itrip 1.00 A, Vmax 12 V and Imax 40 A.
2 2 passive Second terminal of the non-polarized PPTC fuse, with Ri min 0.10 ohm and R1 max 0.80 ohm, 1.6x0.8 mm 0603 body.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package 0603
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMD0603-050-12
  • Footprint: Fuse:Fuse_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: smd0603-050-12-etched.step / smd0603-050-12-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd0603-050-12.step / smd0603-050-12.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (6 pp, sha256 fa7ebd4833c04044, 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