The BI TECHNOLOGIES part 91AR200KLF is a precision Res Cermet Trimmer resistor with a resistance of 200K ohms and a tolerance of 20%. This trimmer has a power rating of 0.5W (1/2W) and features a 1 turn electrical adjustment and 1 turn mechanical adjustment. It is designed in a compact package measuring 9.53mm x 9.78mm x 5.08mm, making it suitable for various electronic applications. This trimmer resistor is assembled with pin-through-hole connections in a box configuration for easy installation.