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SMD1206-075C-30V

BNstar · Resettable Fuses · 1206

SMD1206-075C-30V from BNstar, 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 of two end terminations of the resettable polymer PTC fuse, rated 0.75 A hold, 1.50 A trip, 30 V max and 100 A max fault current.
2 2 passive The other end termination of the resettable polymer PTC fuse, in series with the protected current path, rated 0.75 A hold, 1.50 A trip, 30 V max and 100 A max fault current.

Key specifications

Parameter Value
Manufacturer BNstar
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 IH 0.75 A 25°C still air, maximum current at which device will not trip 1
Trip current IT 1.5 A 25°C still air, minimum current at which device will always trip 1
Maximum continuous voltage (rated voltage) Vmax 30 V Maximum continuous voltage device can withstand without damage at rated current 1
Maximum fault current Imax 100 A Maximum fault current device can withstand without damage at rated voltage 1
Maximum time to trip Ttrip 8 s At assigned current 1
Typical power dissipation Pdtyp 0.6 W Typical power dissipated when in tripped state, still air 1
Recommended storage temperature 40 °C Recommended storage conditions 2
Recommended storage relative humidity 70 % R.H. Recommended storage conditions 2

CAD (KiCad official)

  • Symbol: SMD1206-075C-30V
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: smd1206-075c-30v-etched.step / smd1206-075c-30v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd1206-075c-30v.step / smd1206-075c-30v.glb are the bare package body.

Provenance

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

  • Datasheet: BNstar datasheet (3 pp, sha256 d57331ffcd75ff39, 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