component
JK-SMD0603-002
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Jinrui Electronic Materials Co Resettable Fuses, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# JK-SMD0603-002++**Jinrui Electronic Materials Co** · Resettable Fuses · 0603++JK-SMD0603-002 from Jinrui Electronic Materials Co, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1 | passive | Terminal 1 of the PPTC resettable fuse. Tin-plated nickel-copper end cap; connect in series with the load being protected. Non-polar - pins 1 and 2 are interchangeable. |+| 2 | 2 | passive | Terminal 2 of the PPTC resettable fuse. Tin-plated nickel-copper end cap; connect in series with the load being protected. Non-polar - pins 1 and 2 are interchangeable. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Jinrui Electronic Materials Co |+| Package | 0603 |+| Category | Circuit Protection |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `JK-SMD0603-002`++## CAD (KiCad official)++- Symbol: `JK-SMD0603-002`+- Footprint: `Resistor_SMD:R_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Jinrui Electronic Materials Co datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836558812405760) (4 pp, sha256 `030ec5b937c9ce9b`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/jk-smd0603-002-datasheet.pdf)
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