Overheat Protection

Overheat Protection POSISTOR®

Murata Electronics

This tutorial will explain the features and benefits of Murata's overheat protection PTC Thermistors.  It will explain the background of ceramic PTC Thermistors and introduce advanced thermal management solutions by using a POSISTOR.

Related Parts

ImageManufacturer Part NumberDescriptionOperating TemperatureMounting TypeAvailable QuantityPrice
SENSOR PTC 470OHM 50% 0603PRF18AR471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 160°CSurface Mount5155 - Immediate$0.19View Details
SENSOR PTC 470OHM 50% 0603PRF18BF471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 100°CSurface Mount7000 - Immediate$0.16View Details
SENSOR PTC 470OHM 50% 0603PRF18BC471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 130°CSurface Mount12287 - Immediate$0.19View Details
SENSOR PTC 470OHM 50% 0603PRF18BB471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 140°CSurface Mount8748 - Immediate$0.33View Details
SENSOR PTC 470OHM 50% 0603PRF18BD471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 120°CSurface Mount11051 - Immediate$0.18View Details
SENSOR PTC 470OHM 50% 0603PRF18BA471QB5RBSENSOR PTC 470OHM 50% 0603-40°C ~ 150°CSurface Mount7858 - Immediate$0.19View Details
SENSOR PTC 470OHM 50% 0805PRF21BE471QB5RASENSOR PTC 470OHM 50% 0805-20°C ~ 100°CSurface Mount9731 - Immediate$0.36View Details
SENSOR PTC 470OHM 50% 0603PRF18BF471RB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 100°CSurface Mount2331 - Immediate$0.39View Details
PTM Published on: 2011-11-02