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首页> 外文会议>35th Annual IICIT Connector and Interconnection Technology Symposium and Trade Show; Oct 7-9, 2002; Orlando, Florida >Technical Overview of Silver as a Candidate Contact Material for Automotive Connectors
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Technical Overview of Silver as a Candidate Contact Material for Automotive Connectors

机译：银作为汽车连接器候选触点材料的技术概述

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摘要

There is increasing pressure to reduce the insertion effort required to engage automotive connectors. If the proposed maximum force is adopted, high-density tin plated connectors will have to be redesigned. An alternative solution would be to change the contact finish. Gold over nickel would easily pass the insertion effort test but at an unacceptable cost penalty. Due to the incompatibility of gold and tin, the contact finish on both the terminal and blade would have to be gold. Silver and tin interfaces do not exhibit the rapid degradation in contact resistance that has been documented for gold tin interfaces. Therefore, silver appears to be a viable candidate to replace tin and achieve the reduction in insertion effort. This paper will present an overview of silver as a connector contact material.
机译：越来越多的压力降低了接合汽车连接器所需的插入工作量。如果采用建议的最大作用力，则必须重新设计高密度镀锡连接器。另一种解决方案是更改接触面。镍上的金很容易通过插入工作测试，但代价是不可接受的。由于金和锡的不相容性，端子和刀片上的接触层都必须是金。银和锡的界面并没有表现出金锡界面已经证明的接触电阻的快速降低。因此，银似乎是替代锡并减少插入工作量的可行选择。本文将概述银作为连接器触点材料。

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