IEC 60393-4:1978
Potentiometers - Part 4: Sectional specification: Single-turn rotary power potentiometers - Selection of methods of test and general requirements

Standard No.

IEC 60393-4:1978

Release Date

1970

Published By

SCC

Status

Be replaced

Replace By

IEC 60393-4:1992

Latest

IEC 60393-4:2023

Replace

1978-01-01

Scope

This publication also bears the number QC 410200 which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Prescribes standard ratings and characteristics, selects from IEC 393-1 the appropriate methods of test and gives general performance requirements for this type of potentiometer. Relates only to single-turn rotary type of power potentiometers with a rated power dissipation normally greater than or equal to 10 W.

IEC 60393-4:1978 history

• 2023 IEC 60393-4:2023 Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers
• 1992 IEC 60393-4:1992 Potentiometers for use in electronic equipment; part 4: sectional specification: single-turn rotary power potentiometers
• 1970 IEC 60393-4:1978 Potentiometers - Part 4: Sectional specification: Single-turn rotary power potentiometers - Selection of methods of test and general requirements