The BOURNS 3250W-1-101 is a precision wirewound trimmer resistor with a resistance of 100 ohms and a tolerance of 5%. This 1-watt resistor features a 25-turn adjustment for precise tuning and measures 1.91mm in diameter with pin thru-hole terminals. The compact tube design measures 12.7mm x 5.59mm x 13.59mm, making it ideal for a variety of electronic applications where accuracy and stability are essential.