Molex 26-60-4030 Connector, Wire to Board Header, Solder Straight, Thru-Hole Bag, 3 Position, 3.96 mm Pitch, 14.73 mm H x 23.63 mm L (Pack of 20): Amazon.com: Industrial & Scientific
3.96mm Pitch Wire to Board Connector, R3900 Series - Sunny Young Enterprise Co., Ltd.