JST Connector PH 2.0 Curved needle, 3p (10 pack)
JST Connector Curved needle 3pin
These 3 pin JST connectors are ideal for projects that have circuit boards stacked on each other. Because of the bent pins, the wires can still plug neatly and easily onto a board that has another board on top of it. It also makes it easy to power one board from the other board when they are stacked on each other.
For more information have a look at the JST 3P Curved Datasheet