component
SL1206260
Public Made by Adomby adom
TECHFUSE Resettable Fuses, 1206. Pinout cross-checked by two models against the datasheet, 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
markdownSL1206260
TECHFUSE · Resettable Fuses · 1206
SL1206260 from TECHFUSE, 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 SL1206260 PPTC thermistor (hold current 2.60 A, trip current 5.2 A at 25℃, Vmax 6.0 V, Imax 50 A). |
| 2 | 2 | passive | Other end terminal of the SL1206260 PPTC thermistor (hold current 2.60 A, trip current 5.2 A at 25℃, Vmax 6.0 V, Imax 50 A). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECHFUSE |
| 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 |
|---|---|---|---|---|---|---|---|
| Hold current (maximum current that does not trip at 25℃ or 60℃) | IH | 2.6 | A | 25℃ or 60℃, still air, reflow 260℃ 20 s | 2 | ||
| Trip current (minimum current that always trips at 25℃) | IT | 5.2 | A | 25℃, still air, reflow 260℃ 20 s | 2 | ||
| Maximum continuous voltage | Vmax | 6 | V | At rated current | 2 | ||
| Maximum fault current | Imax | 50 | A | At rated voltage | 2 | ||
| Typical power dissipation | Pdtyp | 1.2 | W | Tripped state, still air | 2 | ||
| Maximum time to trip | Ttrip | 12 | s | At assigned current (5.0 A column, see review); reflow 260℃ 20 s | 2 | ||
| Minimum resistance in initial (un-soldered) state | Rmin | 0.004 | Ω | Initial un-soldered state | 2 | ||
| Maximum resistance in initial (un-soldered) state | Rmax | 0.009 | Ω | Initial un-soldered state | 2 | ||
| Maximum resistance at 25℃ one hour after reflow | R1max | 0.035 | Ω | 25℃, measured one hour after reflow 260℃ 20 s; PWB 0.030 in 1.5oz copper traces | 2 | ||
| Resistance change, vibration | -5 | 5 | % | MIL-STD-883C Method 2007.1 Condition A | 2 | ||
| Recommended storage temperature (maximum) | 40 | ℃ | Storage | 2 | |||
| Recommended storage relative humidity (maximum) | 70 | % R.H. | Storage | 2 | |||
| Hold current at ambient -40℃ (thermal derating) | 3.5 | A | Ambient temperature -40℃ | 3 | |||
| Hold current at ambient -20℃ (thermal derating) | 3 | A | Ambient temperature -20℃ | 3 | |||
| Hold current at ambient 0℃ (thermal derating) | 2.8 | A | Ambient temperature 0℃ | 3 | |||
| Hold current at ambient 25℃ (thermal derating) | 2.6 | A | Ambient temperature 25℃ | 3 | |||
| Hold current at ambient 40℃ (thermal derating) | 2.1 | A | Ambient temperature 40℃ | 3 | |||
| Hold current at ambient 50℃ (thermal derating) | 1.9 | A | Ambient temperature 50℃ | 3 | |||
| Hold current at ambient 60℃ (thermal derating) | 1.8 | A | Ambient temperature 60℃ | 3 | |||
| Hold current at ambient 70℃ (thermal derating) | 1.5 | A | Ambient temperature 70℃ | 3 |
CAD (KiCad official)
- Symbol:
SL1206260 - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
sl1206260-etched.step/sl1206260-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl1206260.step/sl1206260.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECHFUSE datasheet (4 pp, sha256
cf3d6cb18e8e5a3e, 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).