This 30R110UU PTC resettable fuse from Littelfuse is ideal for low current and low voltage ratings. This device has a maximum current rating of 40. This part has a lead diameter of 0.51 mm. This resettable fuse has a minimum operating temperature of -40 °C and a maximum of 85 °C. It has 2 terminals. This product is 7.4(Max) mm long, 14.2(Max) mm tall and 3(Max) mm deep. This product"s terminal pitch is 5.1(typ) mm.