The BOURNS part 3339H-1-103 is a high-quality resistor cermet trimmer with a resistance of 10K Ohm and a tolerance of 10%. It has a power rating of 0.5W (1/2W) and features 4 electrical turns for fine adjustment. Designed with a compact size of 7.62 x 6.35mm, this through-hole assembly component is easy to install and provides reliable performance. It comes in a pin thru-hole tube packaging, ensuring it is well protected during shipping and handling. This BOURNS resistor trimmer is an ideal choice for precision applications in various electronic circuits.