6 way female sumitomo auto waterproof Car Cable Connector plug 6195-0035
The positive contact is a rigid one, of which the shape is cylindrical (round contact pin), rectangular columnar (rectangular contact pin) or pancake (contact pin). And a positive is contact usually made from brass and phosphor bronze. The negative contact is the socket namely, an essential component for right connection. It impinges on positive contact by means of the elastic force produced in the elastic deformation when its elastic structure plugs with contact pin and connection is thus accomplished. There are various kinds of socket structures: cylindrical (slot, throat), tuning fork, over hanging beam (longitudinal slot), folded (longitudinal slot, shape pf number 9), box (square socket) and hyperbolic line spring socket, etc.
Second, case, also known as shell, is the enclose of automotive connector; it provides protection for built-in insulation board and contact pin, and makes plug and socket fit when inserted, and then have the connector fixed on equipment.
Product Description
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Automotive connectors must reach the specifications of USCAR—20, which is the performance standard for automotive electrical connector system; it specifies that in the entire life span of a automotive connector, contact surface of electrical connector must be reliable all the time, including the following several factors
The stability and reliability of materials of connector contact
Electric automotive connector
The positive force must be stable.
The voltage and current of the circuit must be stable.
The temperature must be within scope specified, including the temperature around and its own temperature rise.
In terms of product cost structure, the cost of a connector usesd by automobiles on China is only several hundred Yuan on average; compared with the average cost of a foreign automotive connector, of which the cost of each on average is from 125 dollars to 150 dollars, Chinese automotive connector market still has great development potential. In the future, each automobile will use 600 to 1000 electric connectors, the number will be far more than that of the present situation.
