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SMD1812-020C-9V

Public Made by Adom

by adom

BNstar 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 smd1812-020c-9v: viewers · Ray 24d ago
package.json smd1812-020c-9v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json smd1812-020c-9v: 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
smd1812-020c-9v-etched.glb smd1812-020c-9v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-020c-9v-etched.step smd1812-020c-9v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-020c-9v-hero.glb smd1812-020c-9v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-020c-9v-hero.overlay.json smd1812-020c-9v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
smd1812-020c-9v.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
smd1812-020c-9v.kicad_mod Publish 0.1.0 · Ray 24d ago
smd1812-020c-9v.kicad_sym Publish 0.1.0 · Ray 24d ago
smd1812-020c-9v.lbr Publish 0.1.0 · Ray 24d ago
smd1812-020c-9v.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago

SMD1812-020C-9V

BNstar · Resettable Fuses · 1812

SMD1812-020C-9V from BNstar, 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 Non-polarized PTC terminal (one end cap); device holds 0.20 A and trips at 0.40 A at 25°C, rated Vmax 9.0 V and Imax 40 A.
2 2 passive Non-polarized PTC terminal (other end cap); device holds 0.20 A and trips at 0.40 A at 25°C, rated Vmax 9.0 V and Imax 40 A.

Key specifications

Parameter Value
Manufacturer BNstar
Package 1812
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMD1812-020C-9V
  • 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: smd1812-020c-9v-etched.step / smd1812-020c-9v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd1812-020c-9v.step / smd1812-020c-9v.glb are the bare package body.

Provenance

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

  • Datasheet: BNstar datasheet (3 pp, sha256 d408fced87854df6, 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