Conn M12 Circular M 4POS Solder ST Cable Mount 4 Terminal 1Port
4 Position Circular Connector Plug, Male Pins Solder Cup
得捷: CONN PLUG MALE 4P GOLD SLDR CUP
贸泽: Circular Metric Connectors Plug Straight 4pin Solder for 3mmCable
Omron 欧姆龙