Molex Electronic Connector 0510210400

1.25mm Pitch 1-Row Female Receptacle, Straight, 4 Pos Product overview: 0510210400 from Molex is an Electronic Connector for board-to-board, wire-to-board, backplane, terminal, cable, and industrial interconnect applications. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include connector, interconnect, header, socket, terminal block, Electronic Connector, Rectangular Connector Housings. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 319-0510210400 can be used for catalog matching and distributor lookup.