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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 60444-3 [CURRENT] referenced in following documents:

Document number Edition Title
DIN EN 60444-1 2000-09 Measurement of quartz crystal unit parameters by zero phase technique in a π-network - Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a π-network (IEC 60444-1:1986 + A1:1999); German version EN 60444-1:1997 + A1:1999 More