Dual inline integrated circuit socket
AssigneeZero Corporation
InventorEugene G. Freehauf
Life of this patent
Estimating the term…
Abstract
A dual inline integrated circuit socket having nonpluggable electrical pin positions relative to receiving the leads of an integrated circuit package. The socket provides this function by means of a cap having "blind" positions or a "short" cap to allow access to the nonpluggable electrical contacts.
Claims12
An improved socket for receiving the leads of a dual inline integrated circuit package or the like pluggable unit comprising:
- an insulative body having a plurality of longitudinally spaced apart socket apertures extending through the body and arranged adjacent opposite longitudinal edges of the body in parallel aligned rows, the spacing between each of the sockets in said rows being substantially the same,
- a plurality of electrical conducting contacts having a female socket portion constructed and defined at one end and a male terminal extending therefrom, the contacts being mounted and held in each of the socket apertures with the male terminals extending outwardly from one side of the insulative body, and
- an insulative cap member having a preselected lengh with a plurality of longitudinally spaced apart entry apertures constructed and defined to extend through the cap member and arranged in aligned parallel rows adjacent opposite edges of the cap member, the cap member being secured to the insulative body with each of the entry apertures mounted in vertical alignment with the corresponding female socket portions, the number of entry apertures defined in the cap member being less than the number of socket apertures containing female socket portions in the insulative body but permitting the leads of an integrated circuit package or the like pluggable unit to be mounted into the entry apertures of the cap member in an electrical conducting relationship with the electrical contacts.
An improved socket including an insulative body having a preselected length for defining a pair of rows of longitudinally extending equally spaced apart sockets arranged therein for mounting electrical contact elements in the sockets, the number of sockets being N, and an insulative cap removably secured to the body, the cap having a length to at least overlie the socket openings in the insulative body and having entry apertures therein for permitting electrical access through the cap to electrical contact elements mounted in each of the sockets, the improvement comprising an insulative cap member having a length to at least overlie all of the socket openings in the insulative body but having N minus a number equal to or greater than 1 entry apertures for the sockets that it overlies, the entry apertures are arranged in longitudinally extending parallel rows adjacent opposite edges of the cap member for permitting electrical contact with an electrical contact arranged in the socket through an entry aperture and with one blind spot arranged at the same end of each row of entry apertures over an entry aperture for preventing electrical contact with an electrical contact arranged in the socket at the blind spot, the cap member being adapted to be removably secured to one side of the insulative body.
Dependencies are inferred from the claim text.