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