component
JK-SMD0603-050
Public Made by Adomby adom
Jinrui Electronic Materials Co Resettable Fuses, 0603. 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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README
markdownJK-SMD0603-050
Jinrui Electronic Materials Co · Resettable Fuses · 0603
JK-SMD0603-050 from Jinrui Electronic Materials Co, 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 pad of the non-polarized PPTC (1.0 mm x 1.0 mm recommended land); device is rated 6.0 Vdc max, 40 A max, 0.50 A hold and 1.00 A trip at 25 °C. |
| 2 | 2 | passive | Second terminal pad of the non-polarized PPTC, interchangeable with pad 1, with 0.100 to 0.800 Ω initial resistance between the pads and 0.8 mm recommended pad gap. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jinrui Electronic Materials Co |
| Package | 0603 |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
JK-SMD0603-050 - Footprint:
Fuse:Fuse_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
jk-smd0603-050-etched.step/jk-smd0603-050-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jk-smd0603-050.step/jk-smd0603-050.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
70dc5ad481404630, retrieved 2026-10-09, 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).