The BOURNS PTL30-15R0-103B1 is a precision carbon film potentiometer with a resistance of 10K Ohm and a tolerance of 20%. This compact device is rated at 0.1W (1/10W) power and features a precision design that ensures reliable and accurate performance. With a compact size of 45mm x 9mm x 22mm and pin thru-hole mounting, the PTL30-15R0-103B1 is easy to install and ideal for a wide range of applications in electronics and electrical systems.