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Extremely Fine Coaxial Wire Receptacle Harness Preparation Process and What is Extremely Fine Coaxial Wire Connector?

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Specializing in the sales of: Connectors | Wire Harness | Cable Products

1. Ultra-thin coaxial line connector: Ultra-thin coaxial line connector is mainly used to connect digital signals between module boards in differential transmission mode through ultra-thin coaxial line. For proper signal transmission, the central conductor that transmits the signal needs to be connected to the signal circuit on the PCB board through the terminals of the connector. The outer conductor of the cable needs to be electrically connected to the PCB board through the metal part of the connector-the housing. The electrical connection of the outer conductor to the PCB board through the connector housing is called "ground".

2. Preparation process of ultra-fine coaxial male wire harness: The main process of wire harness preparation:

Prepare cable assembly Install cable assembly onto male body assembly and weld exposed wires to male signal terminals Positioning latch assembly (or latch) male components cover male housing and weld desired area to complete male harness First, pretreat the extremely thin coaxial line to facilitate harness assembly. A pre-treated cable is called a cable assembly. This pretreatment simplifies the cable welding process of the connector and improves the stability of the male wire harness quality. This is done before the cable is soldered to the connector.

The outer conductor of the cable is welded to the connector shell, and the outer conductor of the cable is electrically connected with the PCB board through the connector to obtain good grounding characteristics.

3. Cable assembly type: Generally speaking, the following cable types can be used for cable assemblies (depending on the wiring harness manufacturer): All are ultra-thin coaxial wires: Only ultra-thin coaxial wires are used. Different cable diameters may be used for cable assemblies (diameter size ranges may be limited).

Extremely thin coaxial wire/electronic wire hybrid: Extremely thin coaxial wire is used for signal transmission and discrete wire is used for power supply.Grounding tabs and grounding fingers: However, the difficulty of handling the wire harness increases, and in addition to reducing the number of cables used, the electrical characteristics of the wire harness will improve.

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