electronic components for mobile phone

What are the 3 types of wiring connections?

The 6 common connection methods are as follows:

Discrete wire Use a single wire or cable to connect the riveted terminal and the rubber shell combination.
Twisted pair cable A cable composed of two small insulated wires twisted together and covered with a sheath. The two wires are usually well insulated. Both ordinary telephone cables and household wires are twisted pairs.
Coaxial cable It consists of a smaller diameter copper wire (inner conductor) coaxially placed in a larger diameter outer conductor, the two are separated and supported by a dielectric body, and their outermost is wrapped with insulating material.
The ribbon cable is called a flat cable (flat cable), which is composed of a group of parallel conductors entirely covered with insulating materials. There are two types of conductors, one is a circular cross-section conductor, and the other is a flat flexible cable.
The stamped printed wiring board PCB is processed by etching on the copper clad polymer board, and then printed on Heavy copper board circuit.
6 layer Rigid-flex Immersion Gold PCB cable (ffc/fpc) It is similar to ribbon cable, but the conductor is flat and non-circular, and the conductor cross-section is rectangular and extremely thin.
The above is the commonly used connection method of electronic connectors. Through the combination of different connecting wires and connector types, it provides reliable connection solutions for various electronic products.
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