component
12 110.2
Public Made by Adomby adom
Shenzhen Jinkaisheng Elec Disposable 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 | 4d ago |
| viewers | 4d ago |
| 12-110-2-etched.glb | 4d ago |
| 12-110-2-etched.step | 4d ago |
| 12-110-2-hero.glb | 4d ago |
| 12-110-2-hero.overlay.json | 4d ago |
| 12-110-2.glb | 4d ago |
| 12-110-2.kicad_mod | 4d ago |
| 12-110-2.kicad_sym | 4d ago |
| 12-110-2.lbr | 4d ago |
| 12-110-2.step | 4d ago |
| package.json | 4d ago |
| page.json | 4d ago |
| README.md | 4d ago |
12 110.2
Shenzhen Jinkaisheng Elec · Disposable Fuses · 1206
12 110.2 from Shenzhen Jinkaisheng Elec, 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 end termination of the 2 A slow-blow fuse (12 110.2), rated 72V/63V with 50A breaking capacity and about 140 mOhm typical cold resistance; the fuse is non-polarized and interchangeable with the other terminal. |
| 2 | 2 | passive | Other end termination of the 2 A slow-blow fuse (12 110.2), rated 72V/63V with 50A breaking capacity and about 140 mOhm typical cold resistance; the fuse is non-polarized and interchangeable with the other terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Jinkaisheng Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Opening time at 1.0In, rated current 1A~3A | 4 | hour | Rated Current 1A~3A; 1.0In column prints '4 hour min.' | 1 | |||
| Opening time at 2.0In, rated current 1A~3A | 1 | 60 | sec | Rated Current 1A~3A | 1 | ||
| Opening time at 2.5In, rated current 1A~3A | 5 | sec | Rated Current 1A~3A; 2.5In column prints '5 sec max.' | 1 | |||
| Opening time at 3.0In, rated current 1A~3A | 0.1 | 3 | sec | Rated Current 1A~3A | 1 | ||
| Opening time at 10.0In, rated current 1A~3A | 0.2 | 20 | ms | Rated Current 1A~3A | 1 | ||
| Rated Voltage | 72 | V | 1 | ||||
| Rated Voltage (second value printed in same cell) | 63 | V | 1 | ||||
| Rated Current | 2 | A | 1 | ||||
| Breaking Capacity (DC interrupting rating) | 50 | A | Measured at rated voltage, time constant less than 50 microseconds, battery source | 1 | |||
| Typical Cold Resistance | 140 | mOhms | Measured at <10% of rated current, ambient temperature 25℃ | 1 | |||
| Typical Voltage Drop | 316 | mV | 1 | ||||
| Typical Pre-Arcing I2t | 0.43 | A2 Sec | Measured at 10In current | 1 |
CAD (KiCad official)
- Symbol:
12 110.2 - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
12-110-2-etched.step/12-110-2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);12-110-2.step/12-110-2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Jinkaisheng Elec datasheet (3 pp, sha256
32bfe98cdd9efcba, 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).