component

SL1206110

Public Made by Adom

by adom

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

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SL1206110

TECHFUSE · Resettable Fuses · 1206

SL1206110 from TECHFUSE, 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 First terminal of the non-polarized PPTC device (SL1206110: hold current 1.10 A, trip current 2.2 A, Vmax 6.0 V, Imax 50 A).
2 2 passive Second terminal of the non-polarized PPTC device (SL1206110: initial resistance 0.009 to 0.015 ohm, R1max 0.065 ohm after reflow).

Key specifications

Parameter Value
Manufacturer TECHFUSE
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
Hold current (maximum current that does not trip) IH 1.1 A 25℃ or 60℃ still air 2
Trip current (minimum current that always trips) IT 2.2 A 25℃ still air 2
Maximum continuous voltage Vmax 6 V at rated current 2
Maximum fault current Imax 50 A at rated voltage 2
Typical power dissipation Pdtyp 1.2 W in state air environment 2
Maximum time to trip Ttrip 0.5 s at assigned current (8.0 A, see review) 2
Minimum initial resistance (un-soldered) Rmin 0.009 Ω initial (un-soldered) state 2
Maximum initial resistance (un-soldered) Rmax 0.015 Ω initial (un-soldered) state 2
Maximum resistance one hour after reflow R1max 0.065 Ω 25℃, one hour after reflow soldering 260℃ for 20 sec; PWB 0.030" 1.5oz copper traces 2
Resistance after passive aging R1max 0.065 Ω 85℃, 1000 hours 2
Resistance after moisture resistance R1max 0.065 Ω 85% RH, 85℃, 1000 hrs 2
Resistance after thermal shock R1max 0.065 Ω +85ºC /-40ºC, 20 times (MIL-STD-202 Method 107G) 2
Resistance change after vibration -5 5 % MIL-STD-883C, Method 2007.1, Condition A 2
Recommended storage temperature 40 ℃ recommended storage conditions 2
Recommended storage relative humidity 70 % R.H. recommended storage conditions 2
Ambient operating temperature range (thermal derating table axis) -40 70 ℃ maximum ambient operating temperature range of thermal derating table 3

CAD (KiCad official)

  • Symbol: SL1206110
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: sl1206110-etched.step / sl1206110-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl1206110.step / sl1206110.glb are the bare package body.

Provenance

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

  • Datasheet: TECHFUSE datasheet (4 pp, sha256 cf3d6cb18e8e5a3e, 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