SG210 "Surge-Guard" Inrush Current limiter, NTC Thermistor by RTI. Package: 15mm dia. x 6.5mm thick. 1.08mm dia. leads x 45long, 8mm pitch. Style "A" Download RTI SG210 "Surge-Guard" thermistors datasheet: Status: NOS (New Old Stock) RoHS compliant: no