Potentiometers for use in electronic equipment - Part 6: Sectional specification - Surface mount preset potentiometers (IEC 60393-6:2015); German version EN 60393-6:2016— 30 стр.
Electrical engineering; environmental testing; test Td: solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD); identical with IEC 60068-2-58:1989