The BOURNS part 3250W-1-102 is a precision wirewound trimmer with a resistance value of 1K Ohm and a tolerance of 5%. It has a power rating of 1W and features 25 electrical turns. The dimensions of this component are 12.7mm x 5.59mm x 13.59mm. It is designed for pin thru-hole mounting and is packaged in a tube. This resistor is ideal for precision applications requiring accurate resistance adjustments.