DIN 41494-7 PDF

Published Date: 04/01/1988

Piezoelectric ceramic resonators and resonator units for frequency control and selection; standard values and conditions; measuring and test conditions; identical with IEC 60642, edition 1979

Published Date: 09/01/1993

Surface acoustic wave (SAW) resonators; part 3: standard outlines and lead connections; identical with IEC 61019-3:1991

Published Date: 02/01/1994

Electromechanical switches for use in electronic equipment; part 5: sectional specification for pushbutton switches; identical with IEC 61020-5:1991

Published Date: 01/01/2004

Materials for printed boards and other interconnecting structures - Part 2-9: Reinforced base materials clad and unclad - Bismaleimide/triazine, modified epoxide or unmodified, woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad (IEC 61249-2-9:2003); German version EN 61249-2-9:2003

Published Date: 2002