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S1206-FC-5.0A
Public Made by Adomby adom
SART Nanjing Sart Tech Disposable 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.
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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README
markdownS1206-FC-5.0A
SART Nanjing Sart Tech · Disposable Fuses · 1206
S1206-FC-5.0A from SART Nanjing Sart 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 | SART Nanjing Sart 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature | -55 | 125 | ℃ | 1 | |||
| Voltage drop | 300 | mV | 100% of current rating; 2.0A~5.0A range | 4 | |||
| Voltage drop deviation between mean value | 15 | % | Deviation between the mean value; 2.0A~5.0A range | 4 | |||
| Opening time | 4 | hours | 100% of current rating, no fusing | 3 | |||
| Opening time | 5 | sec | 350% of current rating | 3 | |||
| Opening time | 0.1 | ms | 1000% of current rating | 3 | |||
| Endurance resistance change /ΔR/ | /ΔR/ | 10 | % | Endurance: 100 cycles of 1In, 1 h ON / 15 min OFF, then 1 h of 1.25In | 4 | ||
| Endurance temperature rise | ΔT | 75 | ℃ | Endurance: 100 cycles of 1In, then 1 h of 1.25In | 4 | ||
| High temperature operating life resistance change /ΔR/ | /ΔR/ | 10 | % | T=125℃±2℃, 60%In, 1000 hours; no fusing | 4 | ||
| Interrupting rating | 50 | A | 100 V DC, without permanent arcing, ignition or bursting | 1 | |||
| Voltage rating | 100 | V | 1 | ||||
| Rated current | 5 | A | Marking T | 1 | |||
| Typical cold DCR | 16 | mΩ | Measured at ≤10% rated current and 25℃; resistance test on coating surface | 1 | |||
| Typical I2T | I2T | 0.558 | A2s | Melting I2T at 10 times rated current | 1 | ||
| Recommended storage ambient temperature | 5 | 30 | ℃ | Storage | 6 | ||
| Recommended storage relative humidity | 25 | 60 | %RH | Storage | 6 |
CAD (KiCad official)
- Symbol:
S1206-FC-5.0A - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
s1206-fc-5-0a-etched.step/s1206-fc-5-0a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s1206-fc-5-0a.step/s1206-fc-5-0a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SART Nanjing Sart Tech datasheet (6 pp, sha256
245a6bbea43c2eb1, 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).