Screw Terminals with 3.5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to form any size you need (4, 5, up to 20 without problems). Rated up to 125V @ 6A. Terminal can accept 30 to 20AWG wire. 3.5mm/138mil pin pitch will not fit standard 0.1" perf boards but this is the most common pitch screw terminal.
This power socket is designed to fit 5.5x2.1mm power plugs snugly and securely. Perfect for adding a (temporary) power connector to your project. With the screw terminal block, this socket can be used anywhere!
This power plug is designed to fit in 5.5x2.1mm DC power sockets. Perfect for adding a (temporary) power plug to a cable. With the screw terminal block, this plug can be used anywhere!