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JK-NSMD012
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Jinrui Electronic Materials Co Resettable Fuses, 1206. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# JK-NSMD012++**Jinrui Electronic Materials Co** · Resettable Fuses · 1206++JK-NSMD012 from Jinrui Electronic Materials Co, in a 1206. 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 | A | passive | Terminal 1 of PTC resettable fuse; functionally identical to terminal 2; Ihold 0.12 A, Itrip 0.29 A, Vmax 30 Vdc, Imax 100 A, Rimin 1.350 Ω, R1max 10.00 Ω at 25 °C. |+| 2 | A | passive | Terminal 2 of PTC resettable fuse; functionally identical to terminal 1; device is non-polarised and bidirectional; same ratings apply (Vmax 30 Vdc, Imax 100 A, Ihold 0.12 A, Itrip 0.29 A). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Jinrui Electronic Materials Co |+| Package | 1206 |+| Category | Circuit Protection |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `JK-NSMD012`+- Footprint: `Resistor_SMD:R_1206_3216Metric`+- 3D model: 1206 (KiCad packages3D, STEP)+- 3D model files: `jk-nsmd012-etched.step` / `jk-nsmd012-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `jk-nsmd012.step` / `jk-nsmd012.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Jinrui Electronic Materials Co datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884741642989568) (7 pp, sha256 `5baf8ea6eabb2c2d`, retrieved 2026-09-29, 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-nsmd012-datasheet.pdf)
page.jsonadded+104@@ -0,0 +1,104 @@+{+ "slug": "jk-nsmd012",+ "version": "0.1.0",+ "type": "component",+ "description": "Jinrui Electronic Materials Co Resettable Fuses, 1206. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "jk-nsmd012",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "jk-nsmd012.kicad_sym",+ "jk-nsmd012.kicad_mod",+ "jk-nsmd012.glb",+ "jk-nsmd012.step",+ "jk-nsmd012.lbr",+ "docs/hero.png",+ "docs/jk-nsmd012-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "JK-NSMD012",+ "manufacturer": "Jinrui Electronic Materials Co",+ "package": "1206",+ "pin_count": 2,+ "category": "Circuit Protection",+ "subcategory": "Resettable Fuses",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884741642989568",+ "parts": {+ "symbol": "jk-nsmd012.kicad_sym",+ "footprint": "jk-nsmd012.kicad_mod",+ "model_3d": "jk-nsmd012-etched.glb",+ "model_3d_plain": "jk-nsmd012.glb",+ "model_3d_step": "jk-nsmd012-etched.step",+ "model_3d_step_plain": "jk-nsmd012.step",+ "lbr": "jk-nsmd012.lbr"+ },+ "distributor_links": {+ "lcsc": "C369155"+ },+ "distributor_check": {+ "checked_at": "2026-09-29T23:33:46Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "A",+ "type": "passive",+ "description": "Terminal 1 of PTC resettable fuse; functionally identical to terminal 2; Ihold 0.12 A, Itrip 0.29 A, Vmax 30 Vdc, Imax 100 A, Rimin 1.350 Ω, R1max 10.00 Ω at 25 °C."+ },+ {+ "number": "2",+ "name": "A",+ "type": "passive",+ "description": "Terminal 2 of PTC resettable fuse; functionally identical to terminal 1; device is non-polarised and bidirectional; same ratings apply (Vmax 30 Vdc, Imax 100 A, Ihold 0.12 A, Itrip 0.29 A)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884741642989568",+ "pages": 7,+ "sha256": "5baf8ea6eabb2c2d",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 2,+ "described": 2,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}