component

F12F0.375

Public Made by Adom

by adom

TLC Electronic 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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F12F0.375

TLC Electronic · Disposable Fuses · 1206

F12F0.375 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 Fuse terminal 1 (non-polarized end cap); rated 375mA, 72V DC, breaking capacity 50A@72Vdc.
2 2 passive Fuse terminal 2 (non-polarized end cap); typical cold resistance 1882 mOhms, typical voltage drop 718 mV.

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
Operating time before opening at 1.0In (rated current 375mA) 4 hour 1.0In 2
Time to open at 3.5In (rated current 375mA) 5 sec 3.5In 2
DC breaking capacity 50 A @72Vdc. Measured at rated voltage, time constant of less than 50 microseconds, battery source 2
Rated voltage (DC) 72 V DC rated voltage 2
Operating temperature -55 125 ℃ with proper correction factor applied 5
Rated current In 375 mA 2
DC cold resistance 1882 mOhms Measured at <10% of rated current in ambient temperature of 25℃ 2
Typical voltage drop 718 mV 2
Typical pre-arcing I2t 0.0008 A2Sec Measured at 10In current 2

CAD (KiCad official)

  • Symbol: F12F0.375
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: f12f0-375-etched.step / f12f0-375-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); f12f0-375.step / f12f0-375.glb are the bare package body.

Provenance

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

  • Datasheet: TLC Electronic datasheet (5 pp, sha256 e1487686e3b2fb20, 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