# SMF05CT

**Slkor SLKORMICRO Elec** · ESD And Surge Protection (TVS/ESD) · SOT-363

SMF05CT from Slkor SLKORMICRO Elec, in a SOT-363. 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 | I/O1 | passive | TVS protected line 1, clamped to common pin 2 with 5.0V stand-off voltage and 60pF typical capacitance at 0V, 1MHz. |
| 2 | GND | power_in | Common ground reference pin of the TVS array to which pins 1, 3, 4, 5 and 6 are clamped. |
| 3 | I/O2 | passive | TVS protected line 2, clamped to common pin 2 with 5.0V stand-off voltage and 60pF typical capacitance at 0V, 1MHz. |
| 4 | I/O3 | passive | TVS protected line 3, clamped to common pin 2 with 5.0V stand-off voltage and 60pF typical capacitance at 0V, 1MHz. |
| 5 | I/O4 | passive | TVS protected line 4, clamped to common pin 2 with 5.0V stand-off voltage and 60pF typical capacitance at 0V, 1MHz. |
| 6 | I/O5 | passive | TVS protected line 5, clamped to common pin 2 with 5.0V stand-off voltage and 60pF typical capacitance at 0V, 1MHz. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-363 |
| Category | Circuit Protection |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `SMF05CT`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files: `smf05ct-etched.step` / `smf05ct-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smf05ct.step` / `smf05ct.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885071406882816) (3 pp, sha256 `c0e3867b1179aabe`, retrieved 2026-10-09, 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/smf05ct-datasheet.pdf)