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BSMD1812-075-33V

Public Made by Adom

by adom

BHFUSE 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 29d ago
viewers bsmd1812-075-33v: viewers · Ray 29d ago
bsmd1812-075-33v-etched.glb bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
bsmd1812-075-33v-etched.step bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
bsmd1812-075-33v-hero.glb bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
bsmd1812-075-33v-hero.overlay.json bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
bsmd1812-075-33v.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 21d ago
bsmd1812-075-33v.kicad_mod Publish 0.1.0 · Ray 29d ago
bsmd1812-075-33v.kicad_sym Publish 0.1.0 · Ray 29d ago
bsmd1812-075-33v.lbr Publish 0.1.0 · Ray 29d ago
bsmd1812-075-33v.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 21d ago
package.json bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
page.json bsmd1812-075-33v: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 21d ago
README.md Publish 0.1.0 · Ray 29d ago

BSMD1812-075-33V

BHFUSE · Resettable Fuses · 1812

BSMD1812-075-33V from BHFUSE, 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 Unpolarized PTC terminal; Ihold 0.75 A, Itrip 1.50 A, Vmax 33 Vdc, Imax 40 A, Rmin 0.090 ohm, R1max 0.450 ohm (shared with pin 2).
2 2 passive Unpolarized PTC terminal; Ihold 0.75 A, Itrip 1.50 A, Vmax 33 Vdc, Imax 40 A, Rmin 0.090 ohm, R1max 0.450 ohm (shared with pin 1).

Key specifications

Parameter Value
Manufacturer BHFUSE
Package 1812
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: BSMD1812-075-33V
  • 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: bsmd1812-075-33v-etched.step / bsmd1812-075-33v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bsmd1812-075-33v.step / bsmd1812-075-33v.glb are the bare package body.

Provenance

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

  • Datasheet: BHFUSE datasheet (10 pp, sha256 a7f7e8936d26d547, 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