Vishay Sfernice CHPHT0603K4991FNT is a surface-mount thick film chip resistor. This component features a 0603 package size, offering a compact footprint suitable for high-density board designs. The precise resistance value of 4991 Ohms is achieved through thick film technology, ensuring reliable performance. This resistor is widely utilized in industrial, automotive, and consumer electronics applications where robust and stable resistance characteristics are critical for signal conditioning and current limiting. The product is supplied on tape and reel for automated assembly processes.