Terminal assembly and electrical connector

An electrical connector, comprising:

• a housing comprising a terminal accommodating through hole;
• a terminal assembly, comprising:
• a first terminal component comprising a first flat terminal, the first flat terminal comprising a cable connecting end part and a first contacting end part;
• a second terminal component disposed on one side of the first terminal component, the second terminal component comprising a second flat terminal including a second contacting end part and an electrical connecting end part, the first contacting end part contacting with the second contacting end part;
• an elastic member, two ends of which being respectively connected to the first terminal component and the second terminal component, the second terminal component being able to move toward or move away with respect to the first terminal component through the elastic member, the first contacting end part frictionally contacting with the second contacting end part;
• wherein the terminal assembly is disposed in the terminal accommodating through hole, wherein the first terminal component further comprises a first insulator on which the first flat terminal is disposed;
• the cable connecting end part and the first contacting end part respectively protrude from the first insulator;
• the second terminal component further comprises a second insulator on which the second flat terminal is disposed;
• the electrical connecting end part protrudes from the second insulator;
• two ends of the elastic member are respectively connected to the first insulator and the second insulator.