component
1206TD-6A
Public Made by Adomby adom
prosemi Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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1206TD-6A
prosemi · Disposable Fuses · 1206
1206TD-6A 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 | One end terminal of the 1206TD-6A time-delay chip fuse (6 A rating, 0.016 ohm typical cold resistance); the fuse is non-polarized and the terminals are interchangeable. |
| 2 | 2 | passive | Other end terminal of the 1206TD-6A time-delay chip fuse (6 A rating, 0.016 ohm typical cold resistance); the fuse is non-polarized and the terminals are interchangeable. |
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 |
|---|---|---|---|---|---|---|---|
| Opening time at 100% of amp rating, 0.63~30A | 4 | hours | 100% of amp rating, 0.63~30A (no opening) | 1 | |||
| Opening time at 350% of amp rating, 6~30A | 5 | seconds | 350% of amp rating, 6~30A | 1 | |||
| Opening time at 1000% of amp rating, 0.63~30A | 0.2 | 20 | ms | 1000% of amp rating, 0.63~30A | 1 | ||
| Operating temperature | -55 | 150 | ℃ | with proper correction factor applied | 2 | ||
| Wave soldering time | 10 | seconds | Wave soldering at 260 °C | 2 | |||
| Infrared reflow time | 30 | seconds | Infrared reflow at 260 °C | 2 | |||
| Peak reflow temperature (Tp) | Tp | 260 | °C | IR reflow profile; printed as 260 +0/-5 °C | 2 | ||
| Ampere rating | 6 | A | Nominal rated current of 1206TD-6A | 1 | |||
| Typical cold resistance | 0.016 | Ohms | Measured at <10% of rated current, ambient 25 ℃ | 1 | |||
| Typical pre-arcing I2t | I2t | 12 | A Sec | Measured at 10In current | 1 | ||
| Typical voltage drop | 0.14 | V | 1 |
CAD (KiCad official)
- Symbol:
1206TD-6A - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
1206td-6a-etched.step/1206td-6a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1206td-6a.step/1206td-6a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: prosemi datasheet (4 pp, sha256
18a9527882f84a83, retrieved 2026-10-19, 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).
# 1206TD-6A
**prosemi** · Disposable Fuses · 1206
1206TD-6A 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 | One end terminal of the 1206TD-6A time-delay chip fuse (6 A rating, 0.016 ohm typical cold resistance); the fuse is non-polarized and the terminals are interchangeable. |
| 2 | 2 | passive | Other end terminal of the 1206TD-6A time-delay chip fuse (6 A rating, 0.016 ohm typical cold resistance); the fuse is non-polarized and the terminals are interchangeable. |
## 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 |
|---|---|---|---|---|---|---|---|
| Opening time at 100% of amp rating, 0.63~30A | | 4 | | | hours | 100% of amp rating, 0.63~30A (no opening) | 1 |
| Opening time at 350% of amp rating, 6~30A | | | | 5 | seconds | 350% of amp rating, 6~30A | 1 |
| Opening time at 1000% of amp rating, 0.63~30A | | 0.2 | | 20 | ms | 1000% of amp rating, 0.63~30A | 1 |
| Operating temperature | | -55 | | 150 | ℃ | with proper correction factor applied | 2 |
| Wave soldering time | | | | 10 | seconds | Wave soldering at 260 °C | 2 |
| Infrared reflow time | | | | 30 | seconds | Infrared reflow at 260 °C | 2 |
| Peak reflow temperature (Tp) | Tp | | | 260 | °C | IR reflow profile; printed as 260 +0/-5 °C | 2 |
| Ampere rating | | | 6 | | A | Nominal rated current of 1206TD-6A | 1 |
| Typical cold resistance | | | 0.016 | | Ohms | Measured at <10% of rated current, ambient 25 ℃ | 1 |
| Typical pre-arcing I2t | I2t | | 12 | | A Sec | Measured at 10In current | 1 |
| Typical voltage drop | | | 0.14 | | V | | 1 |
## CAD (KiCad official)
- Symbol: `1206TD-6A`
- Footprint: `Fuse:Fuse_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `1206td-6a-etched.step` / `1206td-6a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1206td-6a.step` / `1206td-6a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [prosemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590921237696618496) (4 pp, sha256 `18a9527882f84a83`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/1206td-6a-datasheet.pdf)