component
KNSMD012
Public Made by Adomby adom
KUU Resettable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 3h ago |
| viewers | 3h ago |
| knsmd012-etched.glb | 3h ago |
| knsmd012-etched.step | 3h ago |
| knsmd012-hero.glb | 3h ago |
| knsmd012-hero.overlay.json | 3h ago |
| knsmd012.glb | 3h ago |
| knsmd012.kicad_mod | 3h ago |
| knsmd012.kicad_sym | 3h ago |
| knsmd012.lbr | 3h ago |
| knsmd012.step | 3h ago |
| package.json | 3h ago |
| page.json | 3h ago |
| README.md | 3h ago |
KNSMD012
KUU · Resettable Fuses · 1206
KNSMD012 from KUU, 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 terminal of the non-polarised PTC resettable fuse, interchangeable with the other terminal; rated Vmax 60 V, Imax 10 A, hold current 0.12 A and trip current 0.29 A at 25°C. |
| 2 | 2 | passive | Second terminal of the non-polarised PTC resettable fuse, interchangeable with the other terminal; rated Vmax 60 V, Imax 10 A, hold current 0.12 A and trip current 0.29 A at 25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| 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 prior to trip | R min | 1.35 | Ω | Minimum resistance of device prior to trip at 25℃ | 1 | ||
| Maximum resistance one hour post reflow | R1 max | 8.5 | Ω | Measured one hour post reflow at 25℃ | 1 | ||
| Holding current | IH | 0.12 | A | Maximum current at which device will not trip, 25℃ still air | 1 | ||
| Tripping current | IT | 0.29 | A | Minimum current at which device will trip, 25℃ still air | 1 | ||
| Maximum voltage device can withstand | Vmax | 60 | V | Without damage at rated current | 1 | ||
| Maximum fault current device can withstand | I max | 10 | A | Without damage at rated voltage | 1 | ||
| Maximum time to trip | Ttrip | 0.2 | s | At assigned current 1.00 A | 1 | ||
| Rated working power | Pd | 0.4 | W | Rated working power | 1 | ||
| Average ramp-up rate (reflow) | 3 | ℃/second | Average ramp-up rate, reflow profile | 1 | |||
| Ramp-down rate (reflow) | 6 | ℃/second | Ramp-down rate, reflow profile | 1 |
CAD (KiCad official)
- Symbol:
KNSMD012 - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
knsmd012-etched.step/knsmd012-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);knsmd012.step/knsmd012.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (1 pp, sha256
cf42e4c710fa1324, retrieved 2026-10-17, 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).