PRF18BD471QB2RB Overview

In order to protect the PTC thermistors from damage, they are packaged in 0603 packages. ldeally, the PTC thermistors should operate at -20°C. There must be no temperature above 120°C for this thermistor to function. During normal operation, this thermistor supplies 32V voltage. For PTC thermistors, 100μA is the current.

PRF18BD471QB2RB Features

Package / Case: 0603
Mount: PCB, Surface Mount
Tolerance: 50%

PRF18BD471QB2RB Applications

There are a lot of Murata Electronics
PRF18BD471QB2RB PTC Thermistors applications.

• Industrial control and appliances
• Thermal compensation
• Display backlights
• Building automation
• Thermal threshold detection
• Motor control
• Chargers
• Thermal protection of winding in electric motors
• Secondary protection of battery packs
• Limit temperature monitoring