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12H1500D

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Shenzhen lanson Elec 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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12h1500d-hero.glb 12h1500d: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
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12H1500D

Shenzhen lanson Elec · Disposable Fuses · 1206

12H1500D from Shenzhen lanson Elec, 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 (nickel/tin-plated end termination); non-polarized, 5A 32V rated, 50 A interrupting at 63V DC (1A~4A) / 100 A at 32V DC (5A).
2 2 passive Fuse terminal 2 (nickel/tin-plated end termination); non-polarized, interchangeable with terminal 1, operating temperature -55 to +125 °C.

Key specifications

Parameter Value
Manufacturer Shenzhen lanson Elec
Package 1206
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating Temperature -55 125 ℃ Operating temperature stated for the 12H SMD fuse series 1
Interrupting Rating 100 A 100 A at 32 V DC (5A part) 1
Wave soldering temperature 260 ℃ Wave soldering, 10 s max 1
Time-current: opening time at 100% of rated current 4 hours 100% of rated current, 1A~5A 1
Time-current: opening time at 250% of rated current 5 s 250% of rated current, 1A~5A 1
Time-current: opening time at 300% of rated current 0.1 3 s 300% of rated current, 1A~5A 1
Time-current: opening time at 1000% of rated current 0.2 20 ms 1000% of rated current, 1A~5A 1
Rated current 5 A 1
Rated voltage 32 V DC; 32V class (D suffix) 1

CAD (KiCad official)

  • Symbol: 12H1500D
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: 12h1500d-etched.step / 12h1500d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 12h1500d.step / 12h1500d.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen lanson Elec datasheet (1 pp, sha256 3bc54056cf91ac4e, retrieved 2026-10-18, 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