Marking sliding potentiometers:Length of track / height - from the board after the top slider (mm) Sort byProduct Name +/-Product SKUProduct PriceIn Stock: Manufacturer: Select manufacturerCasioPanasonic Results 1 - 2 of 2 30 60 90 120 200 500 1000 2000 Travel 20mm In Stock 1 pc Slide potentiometer 2x2k 20/22 Casio $7.92 Product details NOT IN STOCK Slide potentiometer 2x2k 20/27 Panasonic $29.77 Product details