Sell 20pcs 100pcs Ceramic Fuse 5*20mm 250V Fast Blow Fuse F 0.5A 1A 2A 3A 3.15A 4A 5A 6A 6.3A 8A 10A 15A 20A 25A 30A Cylindrical Ceramic Fuse F4A250V F6.3.A250V F8A250V best price

Product name: Ceramic Fuse Product specifications: 5mm*20mm Rated voltage: 250V Rated current: 0.5A/1A/2A/3.15A/4A/5A/6A/6.3A7A/8A/10A/15A/20A/25A/30A Main body material: Ceramic tube Copper cap material: nickel-plated brass Common sense of fuse 1: Look; there is lettering on the top of the copper cap of fuse, for example, F1A250V means a 1A fuse, A is the current unit, and 1A means the maximum withstand value of the fuse! 2: Quantity; the length is 20 mm and the diameter is 5 mm is a 5×20 fuse. 3: Calculation; if you don’t know how many A fuse you need, you can calculate the fuse current according to the power of the electrical appliance you use. The calculation method is the wattage of the electrical appliance divided by the voltage = current A; the current can be increased appropriately; such as 650W electrical appliances , Voltage 220V, choose fuse to divide 220=2.96A current by 650, you can choose 3A fuse Package content: 20pcs/bag or 100pcs/box Ceramic Fuse( one model)