The BOURNS part 3299W-1-505LF is a resistive cermet trimmer designed with a resistance value of 5 million Ohms and a tolerance of 10%. This sturdy trimmer features a power rating of 0.5 Watts (1/2W) and is capable of performing 25 electrical turns. With its compact dimensions of 2.29mm (9.53 x 6.1 x 11.55mm), it can easily be mounted through pin thru-hole installation. Packaged in a convenient tube, this BOURNS trimmer offers exceptional performance and reliability for various electronic applications.