IEC 61076-4-103:1999
Connectors for use in d.c. low-frequency analogue and digital high speed data applications - Part 4-103: Printed board connectors with assessed quality - Detail specification for two-part connectors with shielding and a basic grid of 2,5 mm
发布时间:1999-02-26 实施时间:


IEC 61076-4-103:1999 标准是针对直流低频模拟和数字高速数据应用的印制板连接器的要求。这些连接器通常用于电子设备中,如计算机、通信设备、工业自动化设备等。该标准规定了连接器的设计、尺寸、材料、性能和测试要求,以确保连接器的可靠性和稳定性。

该标准适用于两部分连接器,其中一部分连接器安装在印制板上,另一部分连接器安装在电缆或线束上。连接器的基本网格为2.5mm,这意味着连接器的引脚间距为2.5mm。此外,连接器还具有屏蔽功能,以减少干扰和噪声。

IEC 61076-4-103:1999 标准还包括连接器的质量评估。连接器的质量评估包括以下方面:

1. 外观检查:检查连接器的外观是否符合标准要求,如表面光洁度、颜色、标识等。

2. 尺寸检查:检查连接器的尺寸是否符合标准要求,如引脚间距、引脚长度、插入力等。

3. 电性能测试:测试连接器的电性能,如接触电阻、绝缘电阻、耐电压等。

4. 机械性能测试:测试连接器的机械性能,如插拔力、振动、冲击等。

5. 环境试验:测试连接器在不同环境条件下的性能,如温度、湿度、盐雾等。

IEC 61076-4-103:1999 标准的实施可以提高连接器的可靠性和稳定性,减少故障率和维修成本,提高设备的性能和可靠性。

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