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SMD1206-012C-60V

Public Made by Adom

by adom

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

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SMD1206-012C-60V

BNstar · Resettable Fuses · 1206

SMD1206-012C-60V 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 First terminal of the non-polarized resettable PTC fuse (hold current 0.12 A, trip current 0.29 A, Vmax 60 V, Imax 40 A).
2 2 passive Second terminal of the non-polarized resettable PTC fuse (hold current 0.12 A, trip current 0.29 A, Vmax 60 V, Imax 40 A).

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 0.12 A 25℃ still air; maximum current at which device will not trip 1
Trip current IT 0.29 A 25℃ still air; minimum current at which device will always trip 1
Maximum continuous voltage Vmax 60 V At rated current 1
Maximum fault current Imax 40 A At rated voltage 1
Maximum time to trip Ttrip 1 s 25℃ still air, at 0.50 A 1
Minimum resistance Rmin 1.6 Ω Initial (un-soldered) state 1
Maximum resistance R1max 13 Ω 25℃, measured one hour after reflow soldering of 260℃ for 20 sec 1
Typical power dissipation Pdtyp 0.4 W In air environment (typical) 1
Thermal derating hold current at ambient -40 ℃ IH 0.18 A Ambient temperature -40 ℃ 2
Thermal derating hold current at ambient -20 ℃ IH 0.16 A Ambient temperature -20 ℃ 2
Thermal derating hold current at ambient 0 ℃ IH 0.14 A Ambient temperature 0 ℃ 2
Thermal derating hold current at ambient 25 ℃ IH 0.12 A Ambient temperature 25 ℃ 2
Thermal derating hold current at ambient 40 ℃ IH 0.1 A Ambient temperature 40 ℃ 2
Thermal derating hold current at ambient 50 ℃ IH 0.09 A Ambient temperature 50 ℃ 2
Thermal derating hold current at ambient 60 ℃ IH 0.08 A Ambient temperature 60 ℃ 2
Thermal derating hold current at ambient 70 ℃ IH 0.07 A Ambient temperature 70 ℃ 2
Thermal derating hold current at ambient 85 ℃ IH 0.06 A Ambient temperature 85 ℃ 2
Ambient operating temperature range (derating table) -40 85 ℃ Maximum ambient operating temperature range covered by thermal derating table 2
Recommended storage temperature 40 ℃ Storage, 70% R.H. max 2

CAD (KiCad official)

  • Symbol: SMD1206-012C-60V
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: smd1206-012c-60v-etched.step / smd1206-012c-60v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smd1206-012c-60v.step / smd1206-012c-60v.glb are the bare package body.

Provenance

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

  • Datasheet: BNstar datasheet (3 pp, sha256 0fa83ee52299781f, retrieved 2026-10-14, 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