{"Category":"Sensors, Transducers","Online Catalog":"PRF18\/21 Series","Product Training Modules":"Overheat Protection POSISTOR\u00ae","Family":"Thermistors - PTC","Product Photos":"490-PTC Reset 0603 Series","Series":"POSISTOR\u00ae PRF18\/21","Standard Package":"1","Supplier Device Package":"0603 (1608 Metric)","Catalog Drawings":"PRF Series Side PRF Series Top PRF Series Footprint","Datasheets":"PRF Series, PTC Thermistors Part Numbering POSISTOR\u00ae Series Catalog PTC Thermistor Spec\/Test Method","Pa...