IEC 60807-1:1991标准适用于频率低于3 MHz的矩形连接器，包括插头和插座。该标准规定了连接器的通用规范，包括连接器的尺寸、材料、电气性能、机械性能、环境适应性等方面的要求。此外，该标准还提供了连接器质量评估的指南，以及详细规范准备的指南。

连接器的尺寸方面，该标准规定了连接器的外形尺寸、插头和插座的接触排列、插头和插座的接触数量等要求。连接器的材料方面，该标准规定了连接器的外壳材料、接触材料、密封材料等要求。连接器的电气性能方面，该标准规定了连接器的额定电压、额定电流、接触电阻、绝缘电阻、介质耐压等要求。连接器的机械性能方面，该标准规定了连接器的插拔力、振动、冲击、耐久性等要求。连接器的环境适应性方面，该标准规定了连接器的防水、防尘、耐腐蚀等要求。

此外，该标准还提供了连接器质量评估的指南，包括连接器的可靠性、可维护性、可重复性等方面的评估。连接器的详细规范准备指南包括连接器的详细规范的编写要求、规范的结构和内容等方面的指南。

相关标准
- IEC 60807-2:1991 Rectangular connectors for frequencies below 3 MHz - Part 2: Detail specification for connectors with assessed quality - Fixed connectors for printed boards, for basic grid of 2,54 mm (0,1 in)
- IEC 60807-3:1991 Rectangular connectors for frequencies below 3 MHz - Part 3: Detail specification for connectors with assessed quality - Fixed connectors for printed boards, for basic grid of 5,08 mm (0,2 in)
- IEC 60807-4:1991 Rectangular connectors for frequencies below 3 MHz - Part 4: Detail specification for connectors with assessed quality - Fixed connectors for cable and panel mounting, with solder or spade contacts, for basic grid of 2,54 mm (0,1 in)
- IEC 60807-5:1991 Rectangular connectors for frequencies below 3 MHz - Part 5: Detail specification for connectors with assessed quality - Fixed connectors for cable and panel mounting, with solder or spade contacts, for basic grid of 5,08 mm (0,2 in)
- IEC 60807-6:1991 Rectangular connectors for frequencies below 3 MHz - Part 6: Detail specification for connectors with assessed quality - Free connectors for cable and panel mounting, with solder or spade contacts