component
1206TD-5AS
Public Made by Adomby adom
prosemi 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
markdown1206TD-5AS
prosemi · Disposable Fuses · 1206
1206TD-5AS from prosemi, 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 | prosemi |
| 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 |
|---|---|---|---|---|---|---|---|
| Time to open at 1.0In (4.5A~5A rated range), minimum | 4 | hour | Rated current 1.0In; row applies to 4.5A~5A | 1 | |||
| Time to open at 2.5In (4.5A~5A rated range), maximum | 5 | sec | Rated current 2.5In; row applies to 4.5A~5A | 1 | |||
| Time to open at 3.0In (4.5A~5A rated range) | 0.1 | 3 | sec | Rated current 3.0In; row applies to 4.5A~5A | 1 | ||
| Time to open at 10.0In (4.5A~5A rated range) | 0.2 | 20 | ms | Rated current 10.0In; row applies to 4.5A~5A | 1 | ||
| Operating temperature | -55 | 150 | ℃ | With proper correction factor applied | 2 | ||
| Ampere rating (rated current) | 5 | A | 1 | ||||
| DC cold resistance | 0.022 | Ohms | Measured at <10% of rated current, ambient temperature 25℃ | 1 | |||
| Typical melting I2t | I2t | 4 | A2Sec | Measured at 10In current | 1 | ||
| Typical voltage drop | 0.145 | V | 1 |
CAD (KiCad official)
- Symbol:
1206TD-5AS - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
1206td-5as-etched.step/1206td-5as-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1206td-5as.step/1206td-5as.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: prosemi datasheet (3 pp, sha256
67b0c0e704a0a3d2, retrieved 2026-10-20, 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).