US 5,399,099 AGranted

EMI protected tap connector

AssigneeThe Whitaker Corporation

InventorsJames M. English, John C. Farrar

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Abstract

The filtered tap connector 10 includes a body member 12, having a pair of contact members 40 secured therein; a pusher member 50 receivable into a large recess 18 of the body member 12, the pusher member 50 having wire engaging surfaces 52 adapted to engage portions of wires 92 and urge them into electrical engagement with contact members 40; a pair of electrical components 60 of the type having a pair of spaced exterior electrodes 62, 64 disposed within cavities 26 of the body member 12 such that one of the component electrodes 62 is engaged with the corresponding contact member 40; and a biasing member 70 securable to the body member 12 remote from the large recess 18 and including a pair of arm portions 82 for engaging respective ones of the second 64 of the pair of electrodes 60, the biasing member 70 including a conductive path extending from component engaging surfaces 84 to an exposed outer surface portion and means for maintaining the biasing member 70 in the closed position. A pair of wire receiving channels 24 extend through the body member 12, along an inner-most surface of the large recess 18. Wire receiving sections 46 of the contact members 40 project outwardly into the large recess 18 transverse of the wire receiving channels 24. The biasing member 70 is movable between open and closed positions with respect to the body member 12.

An electrical tap connector adapted for placement along a pair of continuous wires for filtering EMI for an electronic assembly comprising:

a body member having a forward face and a rearward face, a large recess extending transversely thereinto from a peripheral surface thereof, and a pair of wire receiving channels extending through said body member from said forward face to said rearward face and extending along an innermost surface of said large recess, said body member including a pair of contact members secured therein with wire receiving sections projecting outwardly into said large recess transverse of said wire receiving channels;
a pusher member receivable into said large recess from laterally of said body member and including a wire engaging surface adapted to engage portions of said wires and urge them into said wire receiving sections of said contact members;
a pair of electrical components receivable into respective cavities extending axially into said body member to respective said contact members, each said component having a pair of spaced exterior electrodes, the first of each of said pair of electrodes being engageable with said contact member;
a biasing member securable to said body member along a peripheral surface portion thereof remote from said large recess and movable between open and closed positions with respect thereto, said biasing member including a pair of arm portions, each arm portion engaging respective ones of the second of said pair of electrodes of said components when urged into said closed position in said body member, said biasing member at least including a conductive path extending from component engaging surfaces of said arms to an exposed outer surface portion;
and
means for maintaining said biasing member in said closed position,
whereby said contact members establish electrical connection with conductors of said wires upon said pushing member urging said wires into said wire receiving sections and electrical circuits are defined from said contact members to said outer surface portion of said biasing member upon said biasing member being urged into said closed position such that said arms are urged into said second electrodes of respective said electrical components and urge said components against said contact members for said first electrodes to establish electrical connection therewith.

4 more elements

Abstract

Claims8