The WR12X1781FTL is a surface mount, 1206 size, 1/4 watt Chip Resistor (fixed resistance element) made by Walsin. This part is RoHS compliant and has a value of 1.78KOhms with a tolerance of ±1%. The WR12X1781FTL is used in board-level electronics, such as personal computers, cell phones, and other electronic equipment. This part can be used for various applications and is also widely used in DC to DC converters, signal filtering, voltage dividers, and pulse generators.