微型恒温继电器底座组件封装研究  

Design of Metal Enclosure for Opto-electric Detector Vacuum Package

作　　者：蒙高安[1] 刘彬[1] 

机构地区：[1]中国电子科技集团公司第40研究所,安徽蚌埠233010

出　　处：《电子与封装》2014年第12期1-3,共3页Electronics & Packaging

摘　　要：恒温继电器底座组件是微型恒温继电器的关键部件,其可靠性关系到整个微型恒温继电器的性能。底座组件结构尺寸、气密性能、封接强度是难点和重点,特别是结构尺寸公差要求极小,对于焊接工艺要求很高。阐述了JUW-3M系列微型恒温继电器通用底座组件研制过程中的设计、工艺等关键内容。The thermostat base module is a key component of micro-miniature thermostat, for its reliability have relations with capability of whole micro-miniature thermostat. Therefore the structural size, hermetic performance and sealing intensity of the base module is strictly required, especially for the structural size, for instance, the position tolerance for stationary contact after welding is required within ±0.01 mm, and this is very difficult to guarantee for welding. Taking a general base module of JUW-3M series micro-miniature thermostat as a example, the paper deals with design and technics and other key contents in the development process.

关 键 词：恒温继电器 底座组件 气密性 静触点 阶梯焊接 

分 类 号：TN305.94[电子电信—物理电子学]