Filtered connector

Claim 1

A radio-frequency filtering connector for use with a printed circuit board comprising: an electrically conductive body having first and second coaxial cylindrical bores, said body including means for securing said body to said printed circuit board; a dielectric plug closely received in said first bore, said plug having a bore coaxial with said first and second bores and concentric therewith, said plug tending to absorb stress induced by an applied force; a radio-frequency filter device closely received in said second bore and rigidly mechanically supported by said body at the interface with said second bore, said device including a plurality of electrodes, at least one of said electrodes being ohmically connected to said body, said device comprising elements for conducting electrical signals in a given frequency range between the one and the remaining ones of said electrodes, said device including a fragile insulator which tends to fracture in response to stress having a bore coaxial with said plug bore and concentric with said first and second bores; and an electrical conductor pin coaxial with and passing through said plug and filter device bores extending beyond said plug at one end and beyond said filter device at the other end, said pin being closely received within said plug bore, said pin being ohmically connected to the remaining device electrodes whereby said device ohmically conducts signals in a certain frequency range from said pin to said body, said pin and filter device being related such that bending of the pin relative to the filter device can stress and possibly fracture said insulator whereby said plug structurally supports said pin and absorbs stresses induced by the bending of said pin portion extending beyond said plug bore.