component
SMD1206P150TFT
Public Made by Adomby adom
PTTC Polytronics Tech Resettable Fuses, 1206. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 22d ago |
| viewers | 22d ago |
| package.json | 22d ago |
| page.json | 22d ago |
| README.md | 22d ago |
| smd1206p150tft-etched.glb | 22d ago |
| smd1206p150tft-etched.step | 22d ago |
| smd1206p150tft-hero.glb | 22d ago |
| smd1206p150tft-hero.overlay.json | 22d ago |
| smd1206p150tft.glb | 22d ago |
| smd1206p150tft.kicad_mod | 22d ago |
| smd1206p150tft.kicad_sym | 11d ago |
| smd1206p150tft.lbr | 11d ago |
| smd1206p150tft.step | 22d ago |
SMD1206P150TFT
PTTC Polytronics Tech · Resettable Fuses · 1206
SMD1206P150TFT from PTTC Polytronics Tech, 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 | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PTTC Polytronics Tech |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum resistance (initial, un-soldered) | Rmin | 0.04 | Ω | Initial un-soldered state | 2 | ||
| Maximum resistance after trip or reflow | R1max | 0.12 | Ω | 23 ºC, one hour after tripping or 260 ºC reflow for 20 s; PWB 0.030in x 1.5oz copper traces | 2 | ||
| Trip current | Itrip | 3 | A | 23 ºC still air; defined as minimum current at which device trips | 2 | ||
| Maximum voltage | Vmax | 8 | Vdc | At rated current (I max) | 2 | ||
| Maximum fault current | Imax | 100 | A | At rated voltage (Vmax) | 2 | ||
| Maximum time to trip | 0.3 | Sec. | At 8.00 A fault current (time-to-trip table column) | 2 | |||
| Operating temperature | -40 | 85 | ºC | Environmental specifications | 7 | ||
| Maximum device surface temperature in tripped state | 125 | ºC | Tripped state | 7 | |||
| Passive aging resistance change | -5 | 5 | % | +85ºC, 1000 hours; typical resistance change | 7 | ||
| Humidity aging resistance change | -5 | 5 | % | +85ºC, 85%R.H., 1000 hours; typical resistance change | 7 | ||
| Thermal shock resistance change | -30 | % | MIL-STD-202 Method 107G, +85ºC/-40ºC 20 times; typical resistance change | 7 | |||
| Hold current | Ihold | 1.5 | A | 23 ºC still air; maximum current device will pass without tripping | 2 | ||
| Typical power dissipated in tripped state | Pd | 0.8 | W | Tripped state, 23 ºC still air | 2 | ||
| Recommended hold current at ambient | 2.2 | A | Ambient -40 ºC | 4 | |||
| Recommended hold current at ambient | 1.99 | A | Ambient -20 ºC | 4 | |||
| Recommended hold current at ambient | 1.77 | A | Ambient 0 ºC | 4 | |||
| Recommended hold current at ambient | 1.5 | A | Ambient 23 ºC | 4 | |||
| Recommended hold current at ambient | 1.34 | A | Ambient 40 ºC | 4 | |||
| Recommended hold current at ambient | 1.23 | A | Ambient 50 ºC | 4 | |||
| Recommended hold current at ambient | 1.1 | A | Ambient 60 ºC | 4 | |||
| Recommended hold current at ambient | 1.01 | A | Ambient 70 ºC | 4 | |||
| Recommended hold current at ambient | 0.84 | A | Ambient 85 ºC | 4 |
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 Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) | 8 |
CAD (KiCad official)
- Symbol:
SMD1206P150TFT - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
smd1206p150tft-etched.step/smd1206p150tft-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd1206p150tft.step/smd1206p150tft.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PTTC Polytronics Tech datasheet (10 pp, sha256
dd68e74e4a6d225b, retrieved 2026-10-18, 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).