DIN EN 61837-3-2001 频率控制和选择用表面安装的压电器件.标准外形和终端引线的连接.第3部分:金属封装
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
The document deals with standard outlines and terminal lead connections as they apply to SDMs for frequency control and selection in ceramic enclosures and is base on IEC 61240.