... . 3.Nickel-plated contacts. Classic 2013 male dc power plug/jack types with 1.1mm ID and 3.5mm OD dc plugs connector ... .Nickel-plated contacts.3.Solder terminals.4.Integral strain reliefs.5.Insertion force:0.4-4.0KG.6.Connector Mounting Orientation ... , DIN Connector, RCA Connector, USB connector, 2.5/3.5/6.35 earphone connector, DC Power Jack, HDMI connector, AC Connector etc, our ...