Littelfuse Smd300F-2
FUSE, PTC RESET, 6V, 3A, 2920, FULL REEL; PPTC Case Style:2920 (7351 Metric); Product Range:PolySwitch Series; Voltage Rating:6VDC; Holding Current:3A; Tripping Current:6A; Time to Trip:35s; Current Rating Max:40A; Reel Quantity:2000