3a 12v For Dc Power Supply Jack Socket Female Panel Mount Connector Plug. Features: a Metal Panel Mounting Plastic/metal 2.1mmx5.5mm DC Socket a 2 Terminal Type-positive Negative a Fitting Hole of 7.8mm Required. a Complete with Rear Fixing Locking Nut. a It Will Take 3.2mm Push on Connectors or Solder Fit. a Requires Total Clearance Behind Panel of 13mm Specifications: a Contact Rating: MAX 3A 12V DC a Connector Size: 2.1mm X 5.5mm X 9mm a Product Size: 10mm X 10mm X18mm a Max Panel Depth: 3mm Package Include 10x DC Power Supply Female Panel Mount Connector . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.