Full Description (PDF)
DC POWER CONNECTORS
Universally hated by professional engineers, but a fact of life we have to accept! We’ve tried ignoring them, but they don’t seem to want to go away – so we’ve conceded defeat and now stock most of the common types (as there is no standard size).
Co-axial design connectors, with female cable connector used for supply and male panel as equipment inlet. Pin diameters 2.1mm and 2.5mm, shaft lengths 10mm (more common) and 14mm (less common).