Metal working – Method of mechanical manufacture – Electrical device making
Patent
1989-08-22
1991-10-29
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
29860, 174153R, H01R 4300
Patent
active
050603736
ABSTRACT:
A receptacle connector and a plug connector for connecting a coaxial cable of 75 ohms or greater to a printed circuit board without affecting the outside configuration of their shells. At one end, the receptacle connector forms a spring contact receiver portion for resiliently retaining the plug end of the plug connector. The plug connector terminates a coaxial cable at its other end. The receiver portion of the receptacle connector is right-angled to a three-legged terminal section for solder connection at the printed circuit board. The receptacle and plug connectors comprise an outer shell member, a dielectric member, and a center conductor. The shell members are stamped and formed to maintain an exact constant inside diameter to the shells. The center conductors are stamped and formed to maintain an exact but variable outside diameter which is used to change the terminating impedance of the respective connector. The center conductors are subsequently insert molded into the dielectric members during their formation. The molded dielectric members are preferably of an insulative and low dielectric constant material, such as Teflon. The connectors are assembled by forming the outer shells around the dielectric members which have locating means for determining a positive relationship between the shells and dielectric members.
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Machura Bernard C.
Mysiak Eugene J.
Arbes Carl J.
Echols P. W.
The Phoenix Company of Chicago, Inc.
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