Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 3: Metal enclosures (IEC 61837-3:2000); German version EN 61837-3:2000

This standard specifies the dimensional and terminal connection requirements for surface-mounted piezoelectric devices used in frequency control and selection. It focuses on the mechanical design and electrical connections of devices enclosed in metallic casings. The document provides detailed specifications to ensure compatibility and performance in electronic applications. It covers the physical dimensions, terminal configurations, and installation guidelines necessary for the proper integration of these components into circuits. The standard is structured to support the design, manufacturing, and testing processes of such devices. It includes information on material specifications, tolerance limits, and marking requirements. The content is intended to facilitate the interchangeability and reliability of piezoelectric components in various industrial and commercial applications.