# F0603G0R02FNTR

**Kyocera AVX** · Disposable Fuses · 0603

F0603G0R02FNTR from Kyocera AVX, 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 | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Kyocera AVX |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance @0.1 x I rated (max) |  |  |  | 7.5 | Ω | @0.1 x I rated | 2 |
| Voltage Drop (max) |  |  |  | 290 | mV | @ I rated | 2 |
| Post-fusing resistance |  | 1 |  |  | MΩ |  | 2 |
| Resistance change after temperature cycling (ΔR/R) | ΔR/R |  |  | 10 | % | 1000 cycles, -55ºC to +125ºC | 2 |
| Resistance change after bend test (ΔR/R) | ΔR/R |  |  | 10 | % | Tested per diagram, 3 mm deflection | 2 |
| Operating temperature |  | -55 |  | 125 | °C |  | 2 |
| Rated voltage (F0603G) |  |  | 63 |  | V | F0603G | 2 |
| Current Rating |  |  | 0.028 |  | A |  | 2 |
| Fusing Current |  |  | 0.07 |  | A | within 5 sec | 2 |
| Interrupt rating |  |  | 50 |  | A |  | 2 |
| Current carrying capacity, -55°C to -11°C |  |  | 107 |  | % of rating | -55°C to -11°C | 2 |
| Current carrying capacity, -10°C to +60°C |  |  | 100 |  | % of rating | -10°C to +60°C | 2 |
| Current carrying capacity, +61°C to +100°C |  |  | 85 |  | % of rating | +61°C to +100°C | 2 |
| Current carrying capacity, +101°C to +125°C |  |  | 80 |  | % of rating | +101°C to +125°C | 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 |  | nickel | S=Nickel/Lead-Free Solder coated | 1 |

## CAD (KiCad official)

- Symbol: `F0603G0R02FNTR`
- Footprint: `Fuse:Fuse_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `f0603g0r02fntr-etched.step` / `f0603g0r02fntr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `f0603g0r02fntr.step` / `f0603g0r02fntr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Kyocera AVX datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588922732600045568) (5 pp, sha256 `25e15c53ccc90735`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/f0603g0r02fntr-datasheet.pdf)