The Horizontal Preset Trimmer FT-63 ETV is a linear taper potentiometer with a square shape and PCB mount style. With a power rating of 0.5W and a ±10% tolerance rating, this potentiometer offers a solid construction and precise control for electronic circuits. Available in 2K OHM, 1K OHM, or 20K OHM, this unit comes in a pack of 25 pieces from trusted brand COPAL. Perfect for industrial and electronic applications, these trimmers are reliable and efficient components for maintaining accurate control in various systems.