
All numbered SPK…, these offer: a variety of colours, diameters from 10 to 32.5 mm, heights from 8.5 to 19.45mm, ribbed or smooth surfaces, and compatibility with shaft lengths from 4.2 to 15.6mm.
Use is foreseen with rotary potentiometers and encoders.
Find the Same Sky SPK family product selector page here
Just a month ago, Vishay announced its own family of knobs