The RMC04022205%N is a surface mount chip resistor manufactured by Tyohm. It is a 0402, also known as 0201 inch, size, which measures 0.04 inches by 0.02 inches, making it one of the smallest resistors available. The resistance is 220 ohms, and it has a tolerance of ±5%, meaning that the actual resistance value can be slightly more or less than the stated 220 ohms. The power rating is 1/16 watt, meaning that it is designed to dissipate no more than 0.0625 watts of power. This resistor also meets the RoHS standards, which is a restriction on the use of hazardous substances in electronic products.