# R06.000.0.75

**Reomax** · Disposable Fuses · 0603

R06.000.0.75 from Reomax, in a 0603. 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 | Fuse terminal 1 (non-polarized, interchangeable with terminal 2) of the 0.75A fast-acting 0603 fuse, rated 63Vdc, with 50A breaking capacity and 440 mOhm typical cold resistance. |
| 2 | 2 | passive | Fuse terminal 2 (non-polarized, interchangeable with terminal 1) of the 0.75A fast-acting 0603 fuse, rated 63Vdc, with 50A breaking capacity and 440 mOhm typical cold resistance. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Reomax |
| Package | 0603 |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature |  | -55 |  | 125 | °C | Operating temperature; consult temperature rerating curve chart | 2 |
| Opening time, 1.0In (250mA~750mA) |  | 4 |  |  | hour | Rated current 250mA~750mA, 1.0In; column order as extracted | 1 |
| Opening time, 2.0In (250mA~750mA) |  | 4 |  |  | hour | Rated current 250mA~750mA, 2.0In; column order as extracted | 1 |
| Opening time, 2.5In (250mA~750mA) |  |  |  | 5 | sec | Rated current 250mA~750mA, 2.5In; column order as extracted | 1 |
| Opening time, 3.5In (250mA~750mA) |  |  |  | 5 | sec | Rated current 250mA~750mA, 3.5In; column order as extracted | 1 |
| Solder pot temperature |  |  |  | 260 | °C | Solder pot temperature 260°C max; solder dwell time 10 seconds max | 2 |
| DC interrupting rating |  |  | 50 |  | A | DC, measured at rated voltage, time constant <50 µs, battery source | 1 |
| Rated voltage |  |  |  | 63 | Vdc | Series headline '0.25A~8A 63Vdc/32Vdc'; voltage class for this MPN not decoded from the part number | 1 |
| Rated current |  |  | 0.75 |  | A | Nominal rating for R06.000.0.75 (part-number suffix 0.75) | 1 |
| DC cold resistance |  |  | 0.015 |  |  | DC cold resistance measured at <10% of rated current, 25°C ambient; row 0.75 in table | 1 |

## CAD (KiCad official)

- Symbol: `R06.000.0.75`
- Footprint: `Fuse:Fuse_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `r06-000-0-75-etched.step` / `r06-000-0-75-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `r06-000-0-75.step` / `r06-000-0-75.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Reomax datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165918356914176) (3 pp, sha256 `444b11858e41f118`, retrieved 2026-10-18, 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/r06-000-0-75-datasheet.pdf)