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SMD1206B020TF
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Brightking Resettable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SMD1206B020TF
Brightking · Resettable Fuses · 1206
SMD1206B020TF from Brightking, 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 | First terminal of the non-polarized resettable PTC fuse (solder-plated copper, matte tin), in series with the protected circuit; rated Ihold 0.20 A, Itrip 0.42 A, Vmax 24 Vdc, Imax 100 A. |
| 2 | 2 | passive | Second terminal of the non-polarized resettable PTC fuse, in series with the protected circuit; recommended pad is 1.00 mm x 1.80 mm with 1.80 mm typ. gap between pads. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking |
| Package | 1206 |
| Category | Circuit Protection |
| Pins | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) | 7 |
CAD (KiCad official)
- Symbol:
SMD1206B020TF - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
smd1206b020tf-etched.step/smd1206b020tf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smd1206b020tf.step/smd1206b020tf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking datasheet (8 pp, sha256
1af4fb1e2a72d5a2, 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).
# SMD1206B020TF
**Brightking** · Resettable Fuses · 1206
SMD1206B020TF from Brightking, 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 | First terminal of the non-polarized resettable PTC fuse (solder-plated copper, matte tin), in series with the protected circuit; rated Ihold 0.20 A, Itrip 0.42 A, Vmax 24 Vdc, Imax 100 A. |
| 2 | 2 | passive | Second terminal of the non-polarized resettable PTC fuse, in series with the protected circuit; recommended pad is 1.00 mm x 1.80 mm with 1.80 mm typ. gap between pads. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking |
| Package | 1206 |
| Category | Circuit Protection |
| Pins | 2 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) | 7 |
## CAD (KiCad official)
- Symbol: `SMD1206B020TF`
- Footprint: `Fuse:Fuse_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `smd1206b020tf-etched.step` / `smd1206b020tf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smd1206b020tf.step` / `smd1206b020tf.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Brightking datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588902974139060224) (8 pp, sha256 `1af4fb1e2a72d5a2`, 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/smd1206b020tf-datasheet.pdf)