MF-R030.
Bourns, Inc.
FUSE RESETTABLE PTC 60V 0.3A TH; Thermistor Mounting:Through Hole; Product Range:MF-R Series; Holding Current:300mA; Tripping Current:600mA; Voltage Rating:60V; Operating Temperature Min:-40°C; Operating Temperature Max:85°C ;RoHS Compliant: Yes