Abstract: A hidden, releasable latch for a molded plastic enclosure having a first panel abutting a second panel along a seam. The first panel has a pressure bump on its inside surface a first distance from the seam, and a projecting tang on its inside surface at a further distance from the seam. The second panel has a tab from its inside surface projecting inside, parallel and spaced from the inside surface of the first panel, the tab contacting the pressure bump, and capturing the projecting tang in a hole within the tab. The tab is flexible enough for slight deflection during the capturing of the tang by the hole during an assembly process, and the releasing of the tang by movement of the tab from pressure from the pressure bump during a disassembly process.

Abstract: A self-terminating coaxial tap connector for use with an external termination element has two oppositely directed coaxial connector sockets having conncected center conductors and connected surround shields, the connected shields having a mounting tab for attachment to a printed circuit board. Within the connected shields is a secondary conductor parallel and spaced from the center conductors. Within each socket, at an end of the secondary conductor near the end of a center conductor, is a movable switch element connected to the secondary conductor and having a first switch position in contact with the center conductor when the socket is open, and having a second switch position detached from the center conductor when a mating plug connector is coupled to the socket, the switch element being moved to the second switch position by abutment with the mating plug connector.

Abstract: A self-terminating coaxial connector for installation on the end of a coaxial cable has a coaxial connector plug with a center conductor surrounded by a shield, and within the plug, a switch contact spring and a termination circuit element. The switch contact spring is mounted within the shield substantially parallel to and separated by a spaced gap from the center conductor. The switch contact spring has an end near the center conductor and open end of the plug folded back to cross the spaced gap and movably contact to the center conductor. This movable contact is moved out of contact to the center conductor by coupling of the plug to a mating socket connector. Also within the plug is a termination circuit element connecting from the switch contact spring through the termination circuit element to the shield. This self-terminating plug design has reduced signal reflection and signal radiation problems, and has a simplified mechanical assembly within the connector.

Abstract: A self-terminating network of stations connected by coaxial cable segments with each cable segment having ends with cable connectors for coupling to matching device connecters. Each connector has a switchable termination circuit de-activated by coupling to a matching connector. An uncoupled connector will serve as a terminator. The device connector can be a tap connector for mounting on a printed circuit board, for minimizing the length of the tap, and reducing the distrubance to an attached coaxial cable network.