The main metal parts are zinc die casting, and the surface treatment is sand blasting nickel plating

The main plastic parts are black new PBT

Reserved screw mouth and butterfly button to ensure the firmness and stability of the whole set of connectors

The end of PCB is designed with galvanized copper alloy fish fork to ensure the firm welding with PCB

The connector terminal material is gold-plated copper alloy

There are five connector models: 14pin 20pin 26pin 36pin 50pin