Working on electronics repairs or projects? These SMD (Surface Mount Device) fuses are essential little components. This pack gives you 30 pieces of 1808 size fuses (that's the package dimensions: 1.8mm x 0.8mm). They're rated for 5 Amps at 125 Volts and are fast-acting, meaning they'll blow quickly to protect sensitive circuits from overcurrent or overtemperature faults. They're perfect for repairing or building things like computer motherboards, power supplies, communication equipment, industrial controls, or any low-voltage device that needs protection. SMD fuses are much smaller than traditional glass fuses and are soldered directly onto a circuit board. They're black in color. Having a 30-pack is great because you'll always have spares on hand. Just remember, these are components, not a finished product – you need the skills and tools to solder them onto a PCB. A super handy item for any electronics hobbyist or technician's bench.