Features 1、Screw terminal block is easy to connect wires, +/- 1% resistance tolerance, rated power, 1/2 watt. 2、The resistance range can be set flexibly and quickly from 0.1R to 9999999R, with a step accuracy of 0.1R. 3、With 8 jumper covers programmable resistors, 0.1R to 9,999,99R, 0.1R per step. 4、Programmable resistance board can replace resistance box and is a more cost‑effective alternative solution. 5、Widely used in educational experiments, electronic engineering design or test trimming, and is an excellent application. Specification Item Type: Programmable Resistor Board Material: FR4 Copper Clad Laminate Resistance Tolerance: + / - 1% Rated Power: 1 / 2 Watt Maximum Working Voltage: 200V Programmable Resistance: 0.1 to 9,999,999 Ohms, 1 Ohm Per Step Fixed Hole Center Distance: Approx. 100 x 33mm / 3.9 x 1.3in Fixed Hole Diameter: Approx. 3mm / 0.12in Board Thickness: Approx. 1.6mm / 0.06in Package List 1 x Programmable Resistor Board