component

F12T8

Public Made by Adom

by adom

TLC Electronic Disposable Fuses, 1206. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 19d ago
viewers f12t8: viewers · Ray 19d ago
f12t8-etched.glb Publish 0.1.0 · Ray 19d ago
f12t8-etched.step f12t8: factory component page (tier=lcsc) · Ray 19d ago
f12t8-hero.glb f12t8: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
f12t8-hero.overlay.json Publish 0.1.0 · Ray 19d ago
f12t8.glb Publish 0.1.0 · Ray 19d ago
f12t8.kicad_mod Publish 0.1.0 · Ray 19d ago
f12t8.kicad_sym f12t8: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
f12t8.lbr f12t8: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
f12t8.step Publish 0.1.0 · Ray 19d ago
package.json Publish 0.1.0 · Ray 19d ago
page.json Set visibility: public · Ray 19d ago
README.md Publish 0.1.0 · Ray 19d ago

F12T8

TLC Electronic · Disposable Fuses · 1206

F12T8 from TLC Electronic, 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 Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer TLC Electronic
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
Time to open at 1.0In (rated current 8A), minimum 4 hour Rated current 8A, at 1.0In 2
Time to open at 3.5In (rated current 8A), maximum 5 sec Rated current 8A, at 3.5In 2
Time to open at 10.0In (rated current 8A), range minimum 0.2 ms Rated current 8A, at 10.0In 2
Time to open at 10.0In (rated current 8A), range maximum 10 ms Rated current 8A, at 10.0In 2
Operating temperature -55 125 °C With proper correction factor applied (temperature derating curve) 6
Rated current 8 A Part F12T8 rated current 2
Rated voltage (DC) 32 V Voltage column, DC 2
Rated breaking capacity (DC interrupting rating) 150 A At 32 Vdc; measured at rated voltage, time constant <50 microseconds, battery source 2
Typical cold resistance 8.3 mOhms Measured at <10% of rated current, ambient 25°C 2
Typical voltage drop 123 mV 2
Typical pre-arcing I2t 16 A2Sec Measured at 10In current 2

CAD (KiCad official)

  • Symbol: F12T8
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: f12t8-etched.step / f12t8-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); f12t8.step / f12t8.glb are the bare package body.

Provenance

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

  • Datasheet: TLC Electronic datasheet (6 pp, sha256 0fcb2210b080ac71, retrieved 2026-10-20, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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