Connector and communications terminal

A communications terminal, wherein the communications terminal comprises a connector, and wherein the connector comprises:

• a volt current condenser (VCC) terminal;
• a ground (GND) terminal;
• a data positive (D+) data transmission terminal;
• a data negative (D−) data transmission terminal;
• an enclosure, wherein the enclosure comprises a first positioning hole for fastening the VCC terminal, a second positioning hole for fastening the GND terminal, a third positioning hole for fastening the D+ data transmission terminal, and a fourth positioning hole for fastening the D− data transmission terminal, wherein the VCC terminal, the GND terminal, the D+ data transmission terminal, and the D− data transmission terminal each comprise an outer peripheral wall of a pin shaft tail end, extending outward from the enclosure;
• and
• a non-metallic material attached to all of the outer peripheral walls of the pin shaft tail ends,
• wherein at least one of a hole depth of the first positioning hole or a hole depth of the second positioning hole is different from a hole depth of the third positioning hole and a hole depth of the fourth positioning hole,
• wherein at least one of a length of the VCC terminal or a length of the GND terminal is different from a length of the D+ data transmission terminal and a length of the D− data transmission terminal,
• wherein the hole depth of the first positioning hole is set corresponding to the length of the VCC terminal, and
• wherein the hole depth of the second positioning hole is set corresponding to the length of the GND terminal.