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Composition and function of wire harness

1-1. The definition of wiring harness sets up a bridge between two or more isolated electronic circuits, so as to make the current flow and realize the functions of various electronic components. It is an indispensable component in various electrical appliances and electronic equipment.

1-2. Composition of wiring harness the composition of ordinary wiring harness is: wire, terminal, HSG

1-3. Functions of components of wiring harness

■ housing

■ wafe

■ contacts - terminals and pins

Metal for connector

■ male and female terminals

■ plating

Key and positioning

Circuit identification

■ wire gauge (wire number)