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0437001.WRA

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Littelfuse Disposable Fuses, 1206. 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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0437001-wra-hero.glb 0437001-wra: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
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0437001.WRA

Littelfuse · Disposable Fuses · 1206

0437001.WRA from Littelfuse, in a 1206. 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 Fuse terminal 1 of the 1206 ceramic fast-acting fuse (non-polarized), rated 5A/63V per the 005. amp code, with 4 hours minimum carry at 100% rated current.
2 2 passive Fuse terminal 2 of the 1206 ceramic fast-acting fuse (non-polarized), Ag/Ni/Sn lead-free termination, interchangeable with terminal 1.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package 1206
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: 0437001.WRA
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: 0437001-wra-etched.step / 0437001-wra-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 0437001-wra.step / 0437001-wra.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (3 pp, sha256 2c2257c4a72f1eb8, 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