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SMD1206-012C-60V
Public Made by Adomby adom
BNstar Resettable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSMD1206-012C-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd1206-012c-60v.step/smd1206-012c-60v.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).