{"Category":"Sensors, Transducers","Mounting Type":"Surface Mount","Family":"Thermistors - PTC","Series":"POSISTOR\u00ae PRF18\/21","Package \/ Case":"0603 (1608 Metric)","Supplier Device Package":"0603 (1608 Metric)","Resistance in Ohms @ 25\u00b0C":"470","Packaging":"Tape & Reel (TR)","Operating Temperature":"-20\u00b0C ~ 160\u00b0C","Power - Max":"-","Standard Package":"4,000","Resistance Tolerance":"\u00b150%"}...