Connector with C-shaped elastic piece

A connector with a C-shaped elastic piece configured to connect to a printed circuit board (PCB), comprising:

• a main housing, wherein two main housings symmetrically spliced are provided;
• a plurality of groups of wires uniformly distributed along a length direction of the main housing, wherein any one group of wires comprise a signal wire and a ground wire;
• a plurality of elastic pieces separately welded with the signal wire of the wires, wherein each elastic piece comprises a welding part welded with the signal wire and an abutting part abutted against the PCB, the abutting part is arranged in a C shape, a thickness of the welding part is set to be 0.05 mm, and a thickness of the abutting part is set to be 0.12 mm;
• a spacer assembly, clamped to the main housing and comprising a plurality of separation spaces for separating adjacent elastic pieces;
• and
• an isolation frame, clamped to the main housing and provided with a plurality of slots for the elastic pieces to pass through, wherein the elastic pieces pass through the isolation frame and are abutted against the PCB;
• wherein the spacer assembly comprises a plurality of first spacers mounted between two adjacent wires, a second spacer mounted along a length direction of the main housing, the first spacer is connected to the ground wire of the wires, a side surface of the second spacer is abutted against the first spacer, and a plurality of [-shaped separation spaces for accommodating the wires and the elastic piece are formed between the second spacer and the plurality of first spacers.