Electrical connector and filter circuit

Details Electrical connector and filter circuit Electrical connector and filter circuit

1981-07-17

1984-07-03

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

333183, 339147R, H03H 701, H01R 2308

Patent

active

044582200

ABSTRACT:
A plug and receptacle electrical connector has incorporated within one of its parts an insulative enclosure maintaining the pin or sockets contacts, as the case may be, in an electrically insulated relation, which enclosure also has cavities formed about each of the pin contacts for receiving inductors and/or one or more specially formed capacitors therein.
Each inductor is an elongated hollow cylinder formed of a magnetic material (e.g., sintered ferrite), one such inductor being received within a member cavity and the pin (or socket) contacts on being assembled in the connector part extending through the respective inductor openings. A capacitor consists of an insulative cylinder with an axial opening therethrough and has select portions coated with first and second electrically conductive film electrodes. One film electrode provides interconnection between adjacent capacitors when they are stacked within the receiving cavities and with springlike contacts which interconnect one terminal of the capacitor/s to an electrically conductive ground shell. The other terminal of each capacitor is connected to a pin or socket contact, as the case may be.

REFERENCES:
patent: 3275953 (1966-09-01), Coda et al.
patent: 3289118 (1966-11-01), Garstang
patent: 3710285 (1973-01-01), Schor et al.
patent: 4079343 (1978-03-01), Nijman
Denes et al.,-"Tiny Filters Block the Path of Radio-Frequency Interference", Electronics, Oct. 31, 1966; pp. 58-67.

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