Ampseal 23 pin PCB Headers are the ideal solution for connecting components to Printed circuit boards in your vehicle. Designed to be rugged and reliable, these connectors seal out environmetal elements, such as water, dust and dirt, which can severly damage your elctrical components. Ampseal PCB Headers also include integrated wedgelocks for pefect contact alignment. Plus, with the latching system your assembly will never shake loose from vibration or off-road terrain.