149 20mm slide carbon potentiometer products are offered for sale by suppliers on Alibaba.com, of which other potentiometers accounts for 77%, rotary potentiometers, rheostats accounts for 15%.
A wide variety of 20mm slide carbon potentiometer options are available to you, You can also choose from carbon film, 20mm slide carbon potentiometer,as well as from 1 20mm slide carbon potentiometer