In the datasheet, pin1 of a connector is indicated. Why are other pins not numbered?

A: With each connector pinout table, the connector type equivalent is given. Instead of entering some limited specifications in our datasheet, Hypex choose to give the part numbers of the connectors (or equivalent) used on the modules. This allows you to find that specific matching cable part, which is easily available in your country. Furthermore, a datasheet of a connector gives you much more valuable information, including pin plating, alloy, latch type, contact resistance, insulation resistance, insulator material, dielectric withstand voltage, flammability rating and pin position.