The Schnepp jack socket is a black, vertical socket with a pin diameter of 4 mm. It is typically used for laboratory connectors and installation applications, requiring soldering connections. This product is ideal for safely connecting compatible jack plugs in technical and laboratory settings. https://elecena.pl/product/28906011/schnepp-733822-jack-socket-vertical-4mm-pin-diameter-black-1-piece 2025-06-05 https://elecena.pl/product/28906011/schnepp-733822-jack-socket-vertical-4mm-pin-diameter-black-1-piece 2026-07-04