Straight Pin Header Dip Double Row 3 Pin 2.54Mm Pitch Gold Plated Pack Of 20 - 50.5 X 5 X 11.5Mm / 20 Pin
What is this?The pin header is one of the connectors. It is widely used in circuit boards in electronics, electrical appliances, and instruments. It can be paired with connectors such as female headers, terminals, etc.