The BOURNS 3386W-1-102LF is a precision cermet trimmer resistor with a resistance of 1K Ohm and a tolerance of 10%. This robust trimmer can handle up to 0.5W (1/2W) of power and offers 1 electrical and 1 mechanical turn for precise adjustments. It features a compact size of 3.15mm, making it suitable for various electronic applications. The resistor is designed for easy installation with pin through-hole mounting and comes packaged in a convenient tube.