Electronic Connectors — Description

Electronic connectors let you replace a broken power socket, join a battery to a controller and attach a sensor to a board without soldering straight onto the wire. The category lists DC power plugs and sockets 5.5x2.1 and 5.5x2.5 mm, JST XH and PH connectors with 2–6 pins for batteries and fans, Dupont wires and housings 2.54 mm for a breadboard, 5.08 mm screw terminals for board mounting, Wago 221 terminals for 2–5 wires, XT30, XT60 and XT90 connectors for high current, 4 mm banana plugs for bench supplies, USB-C, micro USB and HDMI sockets for board mounting, pin headers and socket headers, plus heat shrink tubing and cable ferrules. A 5.5x2.1 mm DC socket with switch on the board replaces a broken power input on a router and monitor, the 2.5 mm variant goes with laptop adapters. JST XH with 2.5 mm pitch is the standard for lithium battery balance leads, XT60 carries 60 A for a drone and e-bike and cannot be reversed. A Wago terminal joins 0.5–4 mm² wires without a screw and is rated for 230 V too, Dupont wires link an Arduino to sensor modules in one move. A 2.54 mm pin header solders into the board and lets a module be removed without desoldering, 2:1 adhesive heat shrink seals a joint against moisture. Choose by current and place – 5.5x2.1 for power, XT60 for a battery, Dupont for a breadboard, Wago for 230 V wiring. Fast delivery across Latvia.