MF-USML380-2
PTC Resettable Fuse 3.8A(hold) 8A(trip) 6V 50A 0.8W 2s 0.002Ohm SMD Solder Pad 1210 3.43 X 2.8 X 0.6mm T/R

From BOURNS

Current Rating (Max)50(A)
Hold Current3.8(A)
Initial Resistance (Min)0.002(Ohm)
Lead Diameter (nom)Not Required(mm)
Operating Temperature Max Deg. C85C
Operating Temperature Min Deg. C-40C
Package / Case1210
Packaging Tape and Reel
Post Trip Resistance (Max)0.016(Ohm)
Power Dissipation0.8(W)
Seated Plane HeightNot Required(mm)
Trip Current8(A)
Trip Time (Max)2@19A(s)
Voltage Rating Max6V
Wire FormNot Required

External links