Pin Headers Male 2.54mm : 3Pin, Straight, Black, 11mm

From the shop's description

This type of PCB header provides an easy way to connect boards and wires. As the contacts are easy to remove, this product is a good choice when you’re working on a prototype that needs to be revised. Specifications Attribute Value Pitch 2.54mm Number of Contacts 3 Number of Rows 1 Body Orientation Straight Mounting Type Through Hole Termination Method Solder Contact Material Brass Contact Plating Tin Current Rating 3.0A