TechnologyThe RS-05K54R9FT is an electronic resistance component manufactured by Fenghua Advanced Technology with a surface mount and RoHS compliant components. It is a Chip Resistor with a resistance value of 54.9 Ohms (O) ±1% and is rated for 1/8W power dissipation in the 0805 size. The product is resistant to temperature, humidity, oxidation and other adverse environmental conditions. This part is most commonly used in general-purpose applications, such as in printed circuit boards, voltage divider circuits, power supply systems, automotive systems, computers, and digital electronic modules.