Potentiometers for use in electronic equipment -- Part 5: Sectional specification - Single-turn rotary low-power wirewound and nonwirewound potentiometers ( IEC 60393-5:2015) (english version)
Potentiometers for use in electronic equipment -- Part 2: Sectional specification - Lead-screw actuated and rotary preset potentiometers ( IEC 60393-2:2015) (english version)
Potentiometers for use in electronic equipment -- Part 6: Sectional specification - Surface mount preset potentiometers ( IEC 60393-6:2015) (english version)