PRF18BB471QB5RB Overview

To protect the devices from damage, PTC thermistors are packaged in 0603 (1608 Metric) packages. For safety reasons, these PTC thermistors are packaged in the Tape & Reel (TR). PTC thermistors have 2 terminations. This thermistor has 2 pins. The thermistor can theoretically supply 32V voltage when working. PTC thermistors are designed for 100μA current.

PRF18BB471QB5RB Features

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

PRF18BB471QB5RB Applications

There are a lot of Murata Electronics
PRF18BB471QB5RB PTC Thermistors applications.

• HVAC and thermostats
• 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