Connector and manufacturing method of connector
AssigneeYazaki Corporation
InventorsShintaro Abe, Isao Kameyama
Life of this patent
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Abstract
A connector includes a housing unit which accommodates terminals which are crimped onto respective ends of a plurality of electric wires. The housing unit includes housings of a number corresponding to a number of the terminals, each of the housings configured to accommodate each of the terminals. At least one of the housings is formed by a material which has a dielectric constant at which impedance between each of the terminals is a desired impedance.
Claims8
A connector comprising
- a housing unit which accommodates a plurality of terminals which are crimped onto respective ends of a plurality of electric wires, wherein
- the housing unit comprises a plurality of housings of a number corresponding to a number of the terminals, each of the housings configured to accommodate a respective one of the terminals,
- at least one of the housings is formed by a material that is different from a material from which another one of the housings is formed, the material of the at least one housing has a dielectric constant at which impedance between each of the terminals is a desired impedance,
- each of the housings includes an upper wall, a bottom wall, a right side wall and a terminal insertion opening, the right side wall extends from the upper wall to the bottom wall, the terminal insertion opening extends in an axial direction of the housings from the upper wall to the bottom wall and opposed to the right side wall, and
- each of the housings are connected to a respective different one of the housings such that the bottom wall of each of the housings extends across and covers the terminal insertion opening of the respective different one of the housings.
A manufacturing method of a connector comprising a housing unit which accommodates a plurality of terminals which are crimped onto respective ends of a plurality of electric wires, the housing unit comprising a plurality of housings of a number corresponding to a number of the terminals, the method comprising:
- forming each of the housings with an upper wall, a bottom wall, a right side wall and a terminal insertion opening, the right side wall extends from the upper wall to the bottom wall, the terminal insertion opening extends in an axial direction of the housings from the upper wall to the bottom wall and opposed to the right side wall,
- forming at least one of the housings by a material that is different from a material from which another one of the housings is formed, the material of the at least one housing has a dielectric constant at which impedance between each of the terminals is a desired impedance,
- connecting each of the housings to a respective different one of the housings such that the bottom wall of each of the housings extends across and covers the terminal insertion opening of the respective different one of the housings.
Dependencies are inferred from the claim text.