component
PRG18BB330MB1RB
Public Made by Adomby adom
Murata Electronics Resettable Fuses, 0603. Datasheet-verified pinout, 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
markdownPRG18BB330MB1RB
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);prg18bb330mb1rb.step/prg18bb330mb1rb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (3 pp, sha256
a10e5a45c6b48bb1, retrieved 2026-09-23, 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, primaryclaude-sonnet-4-6(text+vision), consensusclaude-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).