An automatically resetting fuse like this 16R300GU PTC resettable fuse from Littelfuse is ideal for quickly restoring protected equipment into operation after a fuse burns out. This part has a lead diameter of 0.81 mm. This device has a maximum current rating of 100. This resettable fuse has an operating temperature range of -40 °C to 85 °C. It has 2 terminals. This product"s terminal pitch is 5.1(typ) mm. This product is 7.1(Max) mm long, 11(Max) mm tall and 3(Max) mm deep.