PRF18BB471QS5RB Overview

Keeping PTC thermistors in 0603 (1608 Metric) packages prevents them from being damaged. Packaged in the Tape & Reel (TR) for safety, these PTC thermistors are designed to perform at high temperatures. A thermistor like this has 2 pins.

PRF18BB471QS5RB Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Package / Case: 0603 (1608 Metric)
Mount: Surface Mount
Resistance @ 25°C: 470Ohm
2 Pins
Series: POSISTOR® PRF18/21
Operating Temperature: -20°C~140°C
Tolerance: 50%

PRF18BB471QS5RB Applications

There are a lot of Murata Electronics
PRF18BB471QS5RB PTC Thermistors applications.

• 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
• Over-temperature protection of power components
• DC/DC converters