component
PRG18BB330MB1RB
Public Made by Adomby adom
Murata Electronics Resettable Fuses, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# PRG18BB330MB1RB++**Murata Electronics** · Resettable Fuses · 0603++PRG18BB330MB1RB from Murata Electronics, 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 | P1 | passive | PTC resettable-fuse terminal 1; symmetric, non-polarised; max operating voltage 24 V, hold current 36 mA at +25 °C, trip current 71 mA at +25 °C, resistance 33 Ω ±20 % at 25 °C. |+| 2 | P2 | passive | PTC resettable-fuse terminal 2; symmetric, non-polarised; electrically identical to pin 1 - series element in the protected circuit path. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Murata Electronics |+| Package | 0603 |+| Category | Circuit Protection |+| Pins | 2 |++## CAD (KiCad official)++- Symbol: `PRG18BB330MB1RB`+- Footprint: `Resistor_SMD:R_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)+- 3D model files: `prg18bb330mb1rb-etched.step` / `prg18bb330mb1rb-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `prg18bb330mb1rb.step` / `prg18bb330mb1rb.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Murata Electronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899447975104512) (3 pp, sha256 `a10e5a45c6b48bb1`, retrieved 2026-09-23, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (text+vision), consensus `claude-opus-4-7` (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).++[Datasheet PDF](docs/prg18bb330mb1rb-datasheet.pdf)
page.jsonadded+108@@ -0,0 +1,108 @@+{+ "slug": "prg18bb330mb1rb",+ "version": "0.1.0",+ "type": "component",+ "description": "Murata Electronics Resettable Fuses, 0603. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "prg18bb330mb1rb",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "prg18bb330mb1rb.kicad_sym",+ "prg18bb330mb1rb.kicad_mod",+ "prg18bb330mb1rb.glb",+ "prg18bb330mb1rb.step",+ "prg18bb330mb1rb.lbr",+ "docs/hero.png",+ "docs/prg18bb330mb1rb-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "PRG18BB330MB1RB",+ "manufacturer": "Murata Electronics",+ "package": "0603",+ "pin_count": 2,+ "category": "Circuit Protection",+ "subcategory": "Resettable Fuses",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899447975104512",+ "parts": {+ "symbol": "prg18bb330mb1rb.kicad_sym",+ "footprint": "prg18bb330mb1rb.kicad_mod",+ "model_3d": "prg18bb330mb1rb-etched.glb",+ "model_3d_plain": "prg18bb330mb1rb.glb",+ "model_3d_step": "prg18bb330mb1rb-etched.step",+ "model_3d_step_plain": "prg18bb330mb1rb.step",+ "lbr": "prg18bb330mb1rb.lbr"+ },+ "distributor_links": {+ "lcsc": "C133974"+ },+ "pins": [+ {+ "number": "1",+ "name": "P1",+ "type": "passive",+ "description": "PTC resettable-fuse terminal 1; symmetric, non-polarised; max operating voltage 24 V, hold current 36 mA at +25 °C, trip current 71 mA at +25 °C, resistance 33 Ω ±20 % at 25 °C."+ },+ {+ "number": "2",+ "name": "P2",+ "type": "passive",+ "description": "PTC resettable-fuse terminal 2; symmetric, non-polarised; electrically identical to pin 1 - series element in the protected circuit path."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-sonnet-4-6",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-4-7",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet contains no explicit pin-number markings (no '1' or '2' callouts) on the package drawi",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 3,+ "cost_usd": 0.1254,+ "at": "2026-09-23T16:46:09"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899447975104512",+ "pages": 3,+ "sha256": "a10e5a45c6b48bb1",+ "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]"+ }+}