BS QC 410100:1990 Harmonized system of quality assessment for electronic components - Potentiometers for use in electronic equipment - Sectional specification: lead screw actuated and rotary preset potentiometers
Applicable to wirewound and non wirewound potentiometers for use in electronic equipment. They are primarily intended for use in circuits for trimming purposes which require infrequent adjustments.
BS QC 410100:1990 history
2016BS EN 60393-2:2016 Potentiometers for use in electronic equipment. Sectional specification. Lead-screw actuated and rotary preset potentiometers
1990BS QC 410100:1990 Harmonized system of quality assessment for electronic components - Potentiometers for use in electronic equipment - Sectional specification: lead screw actuated and rotary preset potentiometers