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prf18bf471qb5rb

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Murata Electronics PTC Thermistors, 0603. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Contents

README

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PRF18BF471QB5RB

Murata Electronics · PTC Thermistors · 0603

PRF18BF471QB5RB 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 1 passive PTC thermistor terminal 1. Non-polarized SMD termination; connect in series with sense circuit. Nominal 470Ω ±50% at 25°C; max voltage 32V.
2 2 passive PTC thermistor terminal 2. Non-polarized SMD termination; connect in series with sense circuit. Nominal 470Ω ±50% at 25°C; max voltage 32V.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Sensor
Pins 2

Ordering variants

  • PRF18BF471QB5RB

CAD (KiCad official)

  • Symbol: PRF18BF471QB5RB
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: prf18bf471qb5rb-etched.step / prf18bf471qb5rb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); prf18bf471qb5rb.step / prf18bf471qb5rb.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Murata Electronics datasheet (None pp, sha256 3f5224ede11d4f45, retrieved 2026-08-17, 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: 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

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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