The BOURNS part 3296W-1-254LF is a resistor cermet trimmer designed for precision voltage and resistance adjustment. It has a resistance value of 250K Ohm with a tolerance of 10%. With a power rating of 0.5W (1/2W), this trimmer is suitable for a wide range of applications. It is a 25-turn trimmer, allowing for fine adjustments, and has a compact size of 9.53 x 4.83 x 11.55mm. The pin through-hole design ensures easy installation on PCBs. This BOURNS trimmer is packed in tube packaging for convenience and protection during storage and transportation.