component
JK-SMD0805-005-24
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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownJK-SMD0805-005-24
Jinrui Electronic Materials Co. · Resettable Fuses · 0805
JK-SMD0805-005-24 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 | Terminal 1 | passive | One tin-plated nickel-copper terminal pad of the non-polarized PTC resettable fuse, rated Ihold 0.05 A, Itrip 0.15 A, Vmax 15 Vdc, Imax 100 A. |
| 2 | Terminal 2 | passive | Second tin-plated nickel-copper terminal pad of the non-polarized PTC resettable fuse, rated Ihold 0.05 A, Itrip 0.15 A, Vmax 15 Vdc, Imax 100 A. |
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 |
|---|---|---|---|---|---|---|---|
| Maximum operating voltage (Vmax) | Vmax | 15 | Vdc | 2 | |||
| Maximum fault current (Imax) | Imax | 100 | A | 2 | |||
| Trip current (Itrip) | Itrip | 0.15 | A | 2 | |||
| Hold current (Ihold) | Ihold | 0.05 | A | 2 | |||
| Maximum power dissipation in tripped state (Pd) | Pd | 0.5 | W | 2 | |||
| Minimum device resistance prior to tripping (Rimin) | Rimin | 2 | Ω | In still air @ 25℃ | 3 | ||
| Maximum time to trip | 2 | Sec | Current 0.5 A, Vmax, 25℃ | 2 | |||
| Operating temperature | -40 | 85 | ℃ | 1 | |||
| Passive aging resistance change | -10 | 10 | % | 85℃, 1000 hours | 3 | ||
| Humidity aging resistance change | -5 | 5 | % | 85℃/85%RH, 1000 hours | 3 | ||
| Thermal shock resistance change (typical) | -30 | % | MIL-STD-202 Method 107G, +85℃/-40℃, 20 times | 3 |
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-SMD0805-005-24 - Footprint:
Fuse:Fuse_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
jk-smd0805-005-24-etched.step/jk-smd0805-005-24-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jk-smd0805-005-24.step/jk-smd0805-005-24.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jinrui Electronic Materials Co. datasheet (6 pp, sha256
f99a6eadbc6f6450, retrieved 2026-10-23, 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).