The SL 3.5/4/90G is a 4-pole 3.5mm PCB Plug-in Connector with 90° outlet direction and 3.2mm solder pin length. Closed side with through hole termination. The pin header provides space for labelling and can be coded. The SL 3.5/4/90G3.2SN OR 1605090000 male header has CuSn tinned contacts and available in orange colour.