component

SL0805150

Public Made by Adom

by adom

TECHFUSE Resettable Fuses, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SL0805150

TECHFUSE · Resettable Fuses · 0805

SL0805150 from TECHFUSE, in a 0805. 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 terminal of the non-polarized resettable PTC fuse (hold current 1.50 A, trip current 3.0 A, Vmax 6.0 V, Imax 50 A).
2 2 passive Second terminal of the non-polarized resettable PTC fuse, interchangeable with the other terminal (hold current 1.50 A, trip current 3.0 A, Vmax 6.0 V, Imax 50 A).

Key specifications

Parameter Value
Manufacturer TECHFUSE
Package 0805
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
Initial resistance minimum (un-soldered) Rmin 0.01 Ω Initial un-soldered state 2
Initial resistance maximum (un-soldered) Rmax 0.036 Ω Initial un-soldered state 2
Maximum resistance 25°C after reflow R1max 0.065 Ω 25℃, measured one hour after reflow soldering of 260℃ for 20 sec; PWB 0.030 in 1.5oz copper traces 2
Maximum fault current withstand Imax 50 A Maximum fault current device can withstand without damage at rated voltage 2
Maximum continuous voltage Vmax 6 V Maximum continuous voltage device can withstand without damage at rated current 2
Hold current IH 1.5 A Maximum current at which device will not trip at 25℃ or 60℃ still air, reflow 260℃ for 20 sec 2
Trip current IT 3 A Minimum current at which device will always trip at 25℃ still air, reflow 260℃ for 20 sec 2
Maximum time to trip Ttrip 5 s At assigned trip current of 8.0 A 2
Typical power dissipation Pdtyp 1 W Typical power dissipated by the device in the tripped state in air environment 2
Resistance change, vibration -5 5 % MIL-STD-883C, Method 2007.1, Condition A 2
Maximum ambient operating temperature range -40 70 ℃ Ambient operating temperature range covered by the thermal derating table 3
Recommended storage temperature 40 ℃ Recommended storage conditions, 70% R.H. max 2
Hold current derating at ambient temperature IH 2.3 A Ambient -40℃ 3
Hold current derating at ambient temperature IH 2 A Ambient -20℃ 3
Hold current derating at ambient temperature IH 1.7 A Ambient 0℃ 3
Hold current derating at ambient temperature IH 1.5 A Ambient 25℃ 3
Hold current derating at ambient temperature IH 1.4 A Ambient 40℃ 3
Hold current derating at ambient temperature IH 1.1 A Ambient 50℃ 3
Hold current derating at ambient temperature IH 1 A Ambient 60℃ 3
Hold current derating at ambient temperature IH 0.9 A Ambient 70℃ 3

CAD (KiCad official)

  • Symbol: SL0805150
  • Footprint: Fuse:Fuse_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: sl0805150-etched.step / sl0805150-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl0805150.step / sl0805150.glb are the bare package body.

Provenance

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

  • Datasheet: TECHFUSE datasheet (4 pp, sha256 7cbf94f435d86576, 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