component

1206FA-1.5A

Public Made by Adom

by adom

prosemi Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protection1206fa-1.5afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 4d ago
viewers 1206fa-1-5a: viewers · Ray 4d ago
1206fa-1-5a-etched.glb Publish 0.1.0 · Ray 4d ago
1206fa-1-5a-etched.step 1206fa-1-5a: factory component page (tier=lcsc) · Ray 4d ago
1206fa-1-5a-hero.glb 1206fa-1-5a: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
1206fa-1-5a-hero.overlay.json Publish 0.1.0 · Ray 4d ago
1206fa-1-5a.glb Publish 0.1.0 · Ray 4d ago
1206fa-1-5a.kicad_mod Publish 0.1.0 · Ray 4d ago
1206fa-1-5a.kicad_sym Publish 0.1.0 · Ray 4d ago
1206fa-1-5a.lbr Publish 0.1.0 · Ray 4d ago
1206fa-1-5a.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago

1206FA-1.5A

prosemi · Disposable Fuses · 1206

1206FA-1.5A from prosemi, 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 One end termination of the 1206FA-1.5A fast-acting chip fuse (1.50 A rating, 0.249 ohm typical cold resistance, 32Vdc @ 150A / 24Vdc @ 300A interrupting rating); the fuse is non-polarized so either end may be used.
2 2 passive Other end termination of the 1206FA-1.5A fast-acting chip fuse (0.126x0.064 inch body, 1.52 mm pad gap, 1.5 mm x 2.03 mm pads); the fuse is non-polarized so either end may be used.

Key specifications

Parameter Value
Manufacturer prosemi
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
Opening time at 100% of amp rating 4 Hours 0.25~40A 1
Opening time at 250% of amp rating 5 Seconds 0.25~5A 1
Operating temperature -55 125 °C 2
Max ramp-up rate 3 °C/S Time 25°C to peak 2
Max ramp-down rate 6 °C/S Time 25°C to peak 2
Infrared reflow peak temperature 260 °C Infrared reflow, 30 seconds max. 2
Wave soldering temperature 260 °C Wave soldering, 10 seconds max. 2
Ampere rating 1.5 A 1
Typical cold resistance 0.249 Ohms DC cold resistance, <10% of rated current, 25°C ambient 1
Typical melting I2t I2t 0.151 A Sec Measured at 10In current 1
Typical voltage drop 0.365 V Measured at rated current after temperature has stabilized 1

CAD (KiCad official)

  • Symbol: 1206FA-1.5A
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: 1206fa-1-5a-etched.step / 1206fa-1-5a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1206fa-1-5a.step / 1206fa-1-5a.glb are the bare package body.

Provenance

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

  • Datasheet: prosemi datasheet (3 pp, sha256 67dbc1c9d5264afc, retrieved 2026-10-17, 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