Vishay Sfernice TA22-4K3F is a surface-mount chip resistor from the SFERNICE THIN FILMS product line. This component is engineered for precision applications requiring stable resistance values. It is suitable for use in demanding sectors such as aerospace, defense, and high-reliability industrial systems where performance consistency is paramount. The TA22-4K3F is packaged in a tray for efficient handling and placement in automated manufacturing processes. Its construction leverages thin-film technology to deliver excellent temperature coefficient of resistance (TCR) and low noise characteristics, critical for signal integrity in advanced electronic designs.