Quadrios Cord End Terminals Core connector 616158 - Quadrios 1905C139, Manufactured by Quadrios, the 1905C139 core connector is a green EU standard terminal designed for flexible and fixed wires with a cross-section of 0.40-0.70 mm². It features four pins and comes in a pack of ten, providing reliable electrical connectivity. This type of connector is typically used in electronic and electrical projects requiring consistent and secure wire connections. Quadrios 1905C139 Single Wire Connectors 4 Pins Green Pack of 10