Royal Ohm CQ121WF1001T4E Carbon Film Resistor 1kΩ 1% 0.25W 100ppm/°C

Royal Ohm CQ121WF1001T4E is a precision carbon film resistor designed for surface mount applications. This 0603 SMD resistor exhibits a nominal resistance of 1kO with an impressively tight tolerance of 1% and a power rating of 0.25 watts. It also maintains stability under varying temperatures, exhibiting a temperature coefficient of ±100 ppm/°C. Such resistors are ideal for use in electronic circuits where precise impedance control is critical, making them suitable for application in telecommunications, medical devices, and industrial instrumentation. The compact form factor and reliable performance make it an essential component in densely packed printed circuit boards.