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PRG18BB330MB1RB

Public Made by Adom

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Murata Electronics Resettable Fuses, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs prg18bb330mb1rb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers prg18bb330mb1rb: symbol repaired (fuse) · Ray 5d ago
package.json Publish 0.2.0 · Ray 1mo ago
page.json Set visibility: public · Ray 1mo ago
prg18bb330mb1rb-etched.fit.json prg18bb330mb1rb: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
prg18bb330mb1rb-etched.glb prg18bb330mb1rb: rebuilt as a full factory component page (was a placeholder) · Ray 1mo ago
prg18bb330mb1rb-etched.step prg18bb330mb1rb: rebuilt as a full factory component page (was a placeholder) · Ray 1mo ago
prg18bb330mb1rb-hero.glb prg18bb330mb1rb: rebuilt as a full factory component page (was a placeholder) · Ray 1mo ago
prg18bb330mb1rb-hero.overlay.json prg18bb330mb1rb: rebuilt as a full factory component page (was a placeholder) · Ray 1mo ago
prg18bb330mb1rb.glb Publish 0.2.0 · Ray 1mo ago
prg18bb330mb1rb.kicad_mod Publish 0.2.0 · Ray 1mo ago
prg18bb330mb1rb.kicad_sym prg18bb330mb1rb: symbol repaired (fuse) · Ray 5d ago
prg18bb330mb1rb.lbr prg18bb330mb1rb: symbol repaired (fuse) · Ray 5d ago
prg18bb330mb1rb.step Publish 0.2.0 · Ray 1mo ago
README.md Publish 0.2.0 · Ray 1mo ago

PRG18BB330MB1RB

Murata Electronics · Resettable Fuses · 0603

PRG18BB330MB1RB from Murata Electronics, 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 One end-face termination of the 2-terminal ceramic PTC overcurrent-protection thermistor (33Ω ±20% at 25℃, max 24V, max 900mA).
2 2 passive Other end-face termination of the 2-terminal ceramic PTC overcurrent-protection thermistor (hold current 18mA at +75℃, trip current 71mA at +25℃).

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: PRG18BB330MB1RB
  • Footprint: Fuse:Fuse_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 (3 pp, sha256 a10e5a45c6b48bb1, retrieved 2026-10-08, 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 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF