Wago pcb spring connectors 25mm 4a malefemaleheaders wago 733 333 the wago pcb spring connector 25mm 4a is a header with straight solder pins 08 x 08mm 3 pole pin spacing 25mm0098in it offers 100 protection against misconnection wago 733 333 pcb spring connector 25mm 4a 3 pole header