不同防护工艺电连接器环境适应性研究  

Study on Environmental Adaptability of Electrical Connectors with Different Protection Process

作　　者：柴旭 李凌博 左新浪[2] CHAI Xu;LI Lingbo;ZUO Xinlang(AVIC Xi’an Aircraft Industry Group Co.,Ltd.,Xi’an 710089,China;CEPREI,Guangzhou 511370,China)

机构地区：[1]中航西安飞机工业集团股份有限公司,陕西西安710089 [2]工业和信息化部电子第五研究所,广东广州511370

出　　处：《电子产品可靠性与环境试验》2025年第1期48-53,共6页Electronic Product Reliability and Environmental Testing

摘　　要：随着飞机服役环境越来越复杂,电连接器作为飞机实现电气功能的关键元器件承受着越来越大的考验。选取具有代表性的电连接器并以不同的防护工艺对尾部线束进行防护,在实验室加速腐蚀环境下验证其不同的防护效果。结果显示采用不同的防护工艺的电连接器的防渗水性存在一定的差异,但不同的防护工艺对电连接器的电性能未产生明显的影响。As the service environment of aircraft becomes more and more complicated,electrical connectors,as the key components to realize the electrical function of the aircraft,are subjected to greater and greater tests.The representative electrical connector are selected as the test object and their tail harness is protected by different protection processes,and the different protection effects are verified in the accelerated corrosion environment in the laboratory.The results show that there are some differences in the impermeability of the connectors with different protection processes,but the different protection processes have no obvious effect on the electrical properties of the connectors.

关 键 词：电连接器 海洋环境 电性能 加速老化试验 环境适应性 

分 类 号：V242[航空宇航科学与技术—飞行器设计] TB114.37[理学—概率论与数理统计]