Uxcell 2-Pack Aluminum Case Resistors 5W 90 Ohm Wirewound For LED & Power Circuits

About This Product

Alright, for you electronics folks out there, these uxcell resistors are seriously handy to have in your toolkit. You get two of them, each rated at 5 watts with 90 ohms resistance and 5% tolerance - pretty standard specs for various projects. The aluminum case is what makes these special - it does a great job dissipating heat, which is crucial when you're dealing with power applications. They're wire wound with nickel alloy, which gives you that high stability and accuracy you need for reliable circuits. Each one measures about 3/4 inches (19mm) long with two wires ready for soldering. Now, important safety note - these babies can get seriously hot when working, so mount them on metal boards, NOT on anything flammable like plastic or wood. They're perfect for fixing issues with flashing LEDs, or using in AC/DC circuits, power supplies, converters, inverters, motor speed controls - you name it. The construction is solid with qualified copper, nickel, and aluminum materials that can handle some overload. If you're working with higher loads, consider adding a heat sink or going up 30-50% in rated power for safety. Just don't use them for automotive stuff unless you really know what you're doing. For the price, having two of these reliable resistors on hand is definitely worth it for any electronics hobbyist or repair work.