The RTT01820JTH is a surface mount 82 ohm chip resistor, manufactured by RALEC, that is used for many different applications. It has a ±5% tolerance, is rated at 1/20W, and has RoHS compliance. It is designed to be used in low-profile devices, such as laptops and cellphones, as well as larger electronics. It is small in physical size, measuring only 0201 inches across, making it ideal for compact designs. Its low power rating ensures that it dissipates heat effectively and is suitable for applications that require a low heat dissipation rating, such as low-voltage devices. The RTT01820JTH is a highly reliable and cost-effective solution for many electronic projects.