component
12 110.7 S
Public Made by Adomby adom
Shenzhen Jinkaisheng Elec Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdown12 110.7 S
Shenzhen Jinkaisheng Elec · Disposable Fuses · 1206
12 110.7 S 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 terminal of the 7 A slow-blow fuse (0.51 ±0.25 mm typ. wide), rated 32 V DC with 50 A breaking capacity; the fuse is non-polarized. |
| 2 | 2 | passive | Other end terminal of the 7 A slow-blow fuse (0.51 ±0.25 mm typ. wide), interchangeable with the opposite terminal; typical cold resistance 12.3 mOhm. |
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 (7A~15A rated group) | 4 | hour | 1.0In | 1 | |||
| Opening time at 3.5In (7A~15A rated group) | 5 | sec | 3.5In | 1 | |||
| Opening time at 10.0In (7A~15A rated group) | 0.2 | 10 | ms | 10.0In | 1 | ||
| Rated Voltage | 32 | V | 1 | ||||
| Rated Current | 7 | A | 1 | ||||
| Typical Cold Resistance | 12.3 | mOhms | <10% of rated current, ambient 25℃ | 1 | |||
| Typical Voltage Drop | 140 | mV | 1 | ||||
| Typical Pre-Arcing I2t | I2t | 5.72 | A2 Sec | measured at 10In current | 1 | ||
| DC Breaking Capacity (DC Interrupting Rating) | 50 | A | measured at rated voltage, time constant less than 50 microseconds, battery source | 1 |
CAD (KiCad official)
- Symbol:
12 110.7 S - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
12-110-7-s-etched.step/12-110-7-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);12-110-7-s.step/12-110-7-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Jinkaisheng Elec datasheet (3 pp, sha256
fd129f219f01d714, retrieved 2026-10-18, 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).