DIN EN IEC 61837-2:2021 用于频率控制和选择的表面贴装压电设备. 标准外形和端子引线连接. 第2部分: 陶瓷外壳(IEC 61837-2-2018 + A1-2020); 德文版 EN IEC 61837-2-2018 + A1-2020
Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures (IEC 61837-2:2018 + A1:2020); German version EN IEC 61837-2:2018 + A1:2020
This part of IEC 61837 deals with standard outlines and terminal lead connections as they apply to surface-mounted devices (SMD) for frequency control and selection in ceramic enclosures, and is based on IEC 61240. This document is a modified version of existing types with the ad