NEN EN IEC 61837-4 : 2015
Current
The latest, up-to-date edition.
SURFACE MOUNTED PIEZOELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION - STANDARD OUTLINES AND TERMINAL LEAD CONNECTIONS - PART 4: HYBRID ENCLOSURE OUTLINES
12-01-2013
Defines the outline drawings and terminal lead connections for surface piezoelectric devices with hybrid enclosure outlines and is based on IEC 61240:2012 which standardized layout rules of outline drawings of surface-mounted device.
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