SG230 "Surge-Guard" Inrush Current limiter ,NTC Thermistor by RTI. Package: 10mm dia. x 5.5mm thick. 0.8mm dia. leads x 45long, 8mm pitch. Style "A" Download RTI SG230 "Surge-Guard" thermistors .pdf datasheet: Status: NOS (New Old Stock) ex Farnell RoHS compliant: no