The Schnepp jack socket is a black, vertical connector with a 4 mm pin diameter. It is designed for use in laboratory environments and is compatible with safety jack plugs. This jack socket is ideal for creating secure electrical connections with its reliable connection screws. https://elecena.pl/product/28906005/schnepp-734365-jack-socket-4mm-pin-vertical-black-1-piece 2025-06-05 https://elecena.pl/product/28906005/schnepp-734365-jack-socket-4mm-pin-vertical-black-1-piece 2026-07-04