PRF18BF471QS2RB Overview

PTC thermistors are packaged as 0603 units to prevent damage. It is recommended to set the minimum operating temperature of the PTC thermistors at -20°C. Ensure this thermistor is working at 150°C by keeping its operating temperature below that. PTC thermistors are terminated at 2. As you can see, this thermistor has 2 pins. A thermistor in this range is nominally capable of supplying 32V voltage. PTC thermistors have been designed for a current of 100μA.

PRF18BF471QS2RB Features

Package / Case: 0603
Mount: PCB, Surface Mount
Terminal Shape: WRAPAROUND
2 Pins
Tolerance: 50%

PRF18BF471QS2RB Applications

There are a lot of Murata Electronics
PRF18BF471QS2RB PTC Thermistors applications.

• Motor control
• Chargers
• Thermal protection of winding in electric motors
• Secondary protection of battery packs
• Limit temperature monitoring
• Over-temperature protection of power components
• DC/DC converters
• SMPS
• Notebooks
• Home appliances