Product Description Material: Oxide film Size: 6 mm Specification: 500R1 M Resistance change method: X type (linear type) Nominal resistance: 100 Rated power: 0.025 (W) Rated voltage: 50V Resistance tolerance: 10 (%) Sliding noise: 12 (V) Resolution: 20 (%) Zero resistance: 20 () Contact resistance: 200 () Insulation resistance: 200 (M) Color: blue and white Quantity: 100 pieces Package content: 100 pieces * resistor 1. IT CAN BE ADJUSTED - All of these resistors are all adjustable, so get yourself this set and you have a multitude of options 2.WIDE USGE-- These variable resistors come in 10 different resistance values from 500 ohms to 1 M ohms that you can use for different projects 3. MORE CHOICE - There are a total of 100 variable resistors that you can use so you don't have to worry about running out for a while 4. EASY STORAGE - Well packaged and sorted in a resealable clear plastic box with a label on the surface for convenient use and storage 5. GOOD PERFORMANCE - This range of variable resistors is a great collection for building electronics projects