Series of european-style naked terminal is the existing connection in the form of science and technology in the most cost-effective.part consists of two parts can be connected with the plug, the wire clamp, then plugged into another part of this section in the welding on the pcb.the pick up at the bottom of the mechanical principle of the vibration design ensures that the product of long-term air tight connection and the use of the finished product reliability.socket button can also be assembled and locked.assembly button bits can be more firmly fixed on the pcb, lock button to lock the mother after the installation is completed and socket.all kinds of socket design can match different maternal insertion method, for example: horizontal, vertical or inclined to printed circuit boards, etc., can choose different ways according to the customer's requirements.can choose metric gauge can also choose to standard gauge. Materials: t2copper tube with more than 99.95% copper content plating: natural color standard packingdetails:product+polybag+label+innerbox +exportcarton + pallet product details: size as shown in the pdf file attachments this company product sales: conventional sc terminal, a terminal, din terminals, gb dt terminal, insulation naked terminal, pvc, nylon insulation terminal, lt european terminals, such as more than kinds of specifications.