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 Mount6255 - Immediate$1.81View Details
SENSOR PTC 470OHM 50% 0603PRF18BF471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 100°CSurface Mount0 - Immediate$1.48View Details
SENSOR PTC 470OHM 50% 0603PRF18BC471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 130°CSurface Mount16487 - Immediate$1.81View Details
SENSOR PTC 470OHM 50% 0603PRF18BB471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 140°CSurface Mount8898 - Immediate$3.12View Details
SENSOR PTC 470OHM 50% 0603PRF18BD471QB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 120°CSurface Mount11351 - Immediate$1.72View Details
SENSOR PTC 470OHM 50% 0603PRF18BA471QB5RBSENSOR PTC 470OHM 50% 0603-40°C ~ 150°CSurface Mount8458 - Immediate$1.81View Details
SENSOR PTC 470OHM 50% 0805PRF21BE471QB5RASENSOR PTC 470OHM 50% 0805-20°C ~ 100°CSurface Mount9751 - Immediate$3.45View Details
SENSOR PTC 470OHM 50% 0603PRF18BF471RB5RBSENSOR PTC 470OHM 50% 0603-20°C ~ 100°CSurface Mount2356 - Immediate$3.69View Details
PTM Published on: 2011-11-02