Abstract: An electrical penetrator assembly has a ceramic housing with a through bore, a first electrical conductor extending through a first end of the bore and terminating short of a second end of the bore and having an outer end engageable with a first cable, and a second electrical conductor extending through a second end of the bore and terminating short of the first end of the bore, the second conductor having an outer end engageable with a second cable. The conductors are in electrical communication at their inner ends and at least one of the conductors is movable relative to the other conductor to accommodate expansion and contraction as a result of temperature variations, and first and second seals extend between respective ends of the ceramic housing and the first and second conductor, respectively.

Abstract: An electrical penetrator assembly has a ceramic housing with a through bore, a first electrical conductor extending through a first end of the bore and terminating short of a second end of the bore and having an outer end engageable with a first cable, and a second electrical conductor extending through a second end of the bore and terminating short of the first end of the bore, the second conductor having an outer end engageable with a second cable. The conductors are in electrical communication at their inner ends and at least one of the conductors is movable relative to the other conductor to accommodate expansion and contraction as a result of temperature variations, and first and second seals extend between respective ends of the ceramic housing and the first and second conductor, respectively.

Abstract: A multiple layer conductor pin for a harsh environment connector or penetrator has a conductive shaft, an outer layer of non-conductive, insulating material extending along at least part of the length of the shaft, and an intermediate layer of conductive or semi-conductive material sandwiched between the outer layer and conductive shaft and bonded substantially void-free to the outer insulating layer.

Abstract: A submersible connector has releasably mateable plug and receptacle units. The plug unit has at least one electrical pin while the receptacle unit has at least one electrical socket module which receives a forward portion of the electrical pin when the units are mated. The pin is surrounded by semi-conductive seals and a conductive housing, while the socket module has a semi-conductive outer layer, and front seals of semi-conductive material on the pin and socket modules are in sealing engagement in the mated condition, isolating the pins from sea water exposure and forming a ground plane continuation at least from receptacle to plug in the mated condition and providing shielding from phase to phase interaction in a multiple pin and socket connector.

Abstract: An electrical penetrator assembly has a ceramic housing with a through bore, a first electrical conductor extending through a first end of the bore and terminating short of a second end of the bore and having an outer end engageable with a first cable, and a second electrical conductor extending through a second end of the bore and terminating short of the first end of the bore, the second conductor having an outer end engageable with a second cable. The conductors are in electrical communication at their inner ends and at least one of the conductors is movable relative to the other conductor to accommodate expansion and contraction as a result of temperature variations, and first and second seals extend between respective ends of the ceramic housing and the first and second conductor, respectively.

Abstract: A multiple layer conductor pin for a harsh environment connector or penetrator has a conductive shaft, an outer layer of non-conductive, insulating material extending along at least part of the length of the shaft, and an intermediate layer of conductive or semi-conductive material sandwiched between the outer layer and conductive shaft and bonded substantially void-free to the outer insulating layer.

Abstract: A submersible connector has releasably mateable plug and receptacle units. The plug unit has at least one electrical pin while the receptacle unit has at least one electrical socket module which receives a forward portion of the electrical pin when the units are mated. The pin is surrounded by semi-conductive seals and a conductive housing, while the socket module has a semi-conductive outer layer, and front seals of semi-conductive material on the pin and socket modules are in sealing engagement in the mated condition, isolating the pins from sea water exposure and forming a ground plane continuation at least from receptacle to plug in the mated condition and providing shielding from phase to phase interaction in a multiple pin and socket connector.