IEC 61837-2:2018 用于频率控制和选择的表面安装压电器件标准外形和端子引线连接第2部分:陶瓷外壳

标准编号：IEC 61837-2:2018

中文名称：用于频率控制和选择的表面安装压电器件标准外形和端子引线连接第2部分:陶瓷外壳

英文名称：Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

发布日期：2018-05-08

标准范围

IEC 61837-2:20 18（E）涉及标准轮廓和端子引线连接，因为它们适用于陶瓷外壳中频率控制和选择的表面贴装器件（SMD），并基于IEC 61240:2016。与上一版相比，此版本包括以下重大技术变更:a.修订附图以匹配IEC 61240:2016的附图符号；b.增加7个附件如下:DCC-6/5032A、DCC-6/3225A、DCC-4/3215C、DCC-6/2016A、DCC-2/2012C、DCC-2/1610C、DCC-4/1210C。因此，第三版总共包含45种外壳类型，列于表1中。

IEC 61837-2:2018(E) 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 61240:2016. This edition includes the following significant technical changes with respect to the previous edition:
a. revision of the figures to match the notation of the drawings of IEC 61240:2016;
b. addition of 7 enclosures as follows: DCC-6/5032A, DCC-6/3225A, DCC-4/3215C, DCC-6/2016A, DCC-2/2012C, DCC-2/1610C, DCC-4/1210C.
As a result, this third edition contains a total of 45 enclosure types, which are listed in Table 1.

标准预览图