component
SMD1210-075-13.2V
Public Made by Adomby adom
TECHFUSE Resettable Fuses, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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Contents
README
markdownSMD1210-075-13.2V
TECHFUSE · Resettable Fuses · 1210
SMD1210-075-13.2V from TECHFUSE, in a 1210. 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 | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECHFUSE |
| Package | 1210 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum operating voltage (Vmax, rated voltage) | Vmax | 13.2 | Vdc | Withstood without damage at rated current (Imax) | 2 | ||
| Maximum fault current (Imax) | Imax | 100 | A | Withstood without damage at rated voltage (Vmax) | 2 | ||
| Hold current (Ihold) | Ihold | 0.75 | A | Maximum current device will not trip in 25°C still air | 2 | ||
| Trip current (Itrip) | Itrip | 1.5 | A | Minimum current at which device will always trip in 25°C still air | 2 | ||
| Power dissipation in tripped state (Pd) | Pd | 0.6 | W | Tripped state, 25°C still air, at rated voltage | 2 | ||
| Time to trip | 8 | Sec | 2 | ||||
| Resistance prior to tripping, Rimin column (value as printed in the Rimin position) | Rimin | 0.1 | W | 25°C | 2 | ||
| Resistance one hour post reflow, R1max column (value as printed in the R1max position) | R1max | 0.07 | W | Measured one hour post reflow | 2 | ||
| Resistance prior to tripping, Rmax position (value as printed) | 0.4 | W | 25°C | 2 | |||
| Passive aging resistance change | -5 | 5 | % | +85°C, 1000 hrs; typical | 2 | ||
| Humidity aging resistance change | -5 | 5 | % | +85°C, 85% R.H., 168 hours; typical | 2 | ||
| Thermal shock resistance change | -33 | 33 | % | +85°C to -40°C, 20 times; typical | 2 | ||
| Ambient operating temperature | -40 | 85 | °C | Ambient operating conditions | 2 | ||
| Maximum surface temperature in tripped state | 125 | °C | Device in tripped state | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminal pad materials： Tin-plated Nickel-Copper | 3 |
CAD (KiCad official)
- Symbol:
SMD1210-075-13.2V - Footprint:
Fuse:Fuse_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
smd1210-075-13-2v-etched.step/smd1210-075-13-2v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd1210-075-13-2v.step/smd1210-075-13-2v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECHFUSE datasheet (4 pp, sha256
c294ca78a6d3e94d, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).