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SMD1812-200-16

Public Made by Adom

by adom

hongjiacheng Resettable Fuses, 1812. 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 24d ago
viewers smd1812-200-16: viewers · Ray 24d ago
package.json smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 24d ago
smd1812-200-16-etched.glb smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-200-16-etched.step smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-200-16-hero.glb smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-200-16-hero.overlay.json smd1812-200-16: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-200-16.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
smd1812-200-16.kicad_mod Publish 0.1.0 · Ray 24d ago
smd1812-200-16.kicad_sym Publish 0.1.0 · Ray 24d ago
smd1812-200-16.lbr Publish 0.1.0 · Ray 24d ago
smd1812-200-16.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago

SMD1812-200-16

hongjiacheng · Resettable Fuses · 1812

SMD1812-200-16 from hongjiacheng, in a 1812. 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 First terminal of the PTC device, rated Ihold 2.0A, Itrip 4.0A, Vmax 16V and Imax 40A.
2 2 passive Second terminal of the PTC device, in series with terminal 1, with the same ratings of Ihold 2.0A, Itrip 4.0A, Vmax 16V and Imax 40A.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package 1812
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMD1812-200-16
  • Footprint: Fuse:Fuse_1812_4532Metric
  • 3D model: 1812, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal 1806 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: smd1812-200-16-etched.step / smd1812-200-16-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd1812-200-16.step / smd1812-200-16.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (6 pp, sha256 52e1898fb191cd5c, 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