component
JK-SMD0805-004-24
Public Made by Adomby adom
Jinrui Electronic Materials Co Resettable Fuses, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 22d ago |
| viewers | 22d ago |
| jk-smd0805-004-24-etched.glb | 22d ago |
| jk-smd0805-004-24-etched.step | 22d ago |
| jk-smd0805-004-24-hero.glb | 22d ago |
| jk-smd0805-004-24-hero.overlay.json | 22d ago |
| jk-smd0805-004-24.glb | 22d ago |
| jk-smd0805-004-24.kicad_mod | 22d ago |
| jk-smd0805-004-24.kicad_sym | 22d ago |
| jk-smd0805-004-24.lbr | 22d ago |
| jk-smd0805-004-24.step | 22d ago |
| package.json | 22d ago |
| page.json | 22d ago |
| README.md | 22d ago |
JK-SMD0805-004-24
Jinrui Electronic Materials Co · Resettable Fuses · 0805
JK-SMD0805-004-24 from Jinrui Electronic Materials Co, in a 0805. 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 | Non-polarized tin-plated nickel-copper terminal pad on one end of the PPTC, rated Vmax 24.0 Vdc, Ihold 0.04 A and Itrip 0.20 A at 25°C, with Imax 100 A. |
| 2 | 2 | passive | Non-polarized tin-plated nickel-copper terminal pad on the opposite end of the PPTC, interchangeable with the other terminal (recommended pad 1.0 mm x 1.5 mm, 1.2 mm gap). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jinrui Electronic Materials Co |
| Package | 0805 |
| 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 |
|---|---|---|---|---|---|---|---|
| Initial resistance (minimum) | Rimin | 3 | Ω | 25℃ | 1 | ||
| Initial resistance (maximum) | R1max | 45 | Ω | 25℃ | 1 | ||
| Initial resistance (typical) | Rityp | 2.5 | Ω | 25℃ | 1 | ||
| Hold current | Ihold | 0.04 | A | 25℃, 60min, no trip | 1 | ||
| Trip current | Itrip | 0.2 | A | 25℃ | 1 | ||
| Maximum time to trip | 1.5 | s | 25℃, 0.5A | 1 | |||
| Maximum voltage (rated voltage) | Vmax | 24 | Vdc | 1 | |||
| Maximum current | Imax | 100 | A | 1 | |||
| Power dissipation (typical) | Pd | 0.5 | W | 1 | |||
| Operating temperature | -40 | 85 | ℃ | 1 |
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 pad materials :Tin-Plated Nickle-copper | 1 |
CAD (KiCad official)
- Symbol:
JK-SMD0805-004-24 - Footprint:
Fuse:Fuse_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
jk-smd0805-004-24-etched.step/jk-smd0805-004-24-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jk-smd0805-004-24.step/jk-smd0805-004-24.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jinrui Electronic Materials Co datasheet (3 pp, sha256
288092f6d5d5d17d, retrieved 2026-10-16, 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).