The BI TECHNOLOGIES part 22AR50KLFTR is a resistive cermet trimmer with a resistance of 50K Ohm. It has a tolerance of 20% and a power rating of 0.125W (1/8W). This trimmer has a single electrical turn and a single mechanical turn for easy adjustment. It has dimensions of 1.93mm (3.2 X 3.51 X 2.21mm) and comes in a J-Hook surface mount package. It is supplied in tape and reel packaging for convenient handling and placement on a circuit board.