Littelfuse 2A Resettable Fuse, 6V dc
43 x 1 x 2.006Ω, Maximum Resistance: 21mΩ, Power Dissipation: 1W, Minimum Operating Temperature: -40°C, Maximum Operating Temperature: +85°C, Dimensions: 3.8mm, Width: 1mm, Terminal Material: Gold Plated Nickel, Minimum Resistance: 0.Littelfuse 2A Resettable Fuse, 6V dc, Trip Current: 5A, Time to Trip: 4s, Maximum Current: 50 A, Length: 3.