Electrical connector with recessed bottom
First Claim
1. An electrical connector, comprising:
- a rectangular dielectric housing having a top face for proximity to an electrical card, a bottom face for proximity to a mother board, two longitudinal sides and two lateral sides between the top and bottom faces, a number of contact passageways extending from the two lateral sides toward a middle of the housing, and a lower recession in the bottom face having openings exposed to the longitudinal and lateral sides; and
a number of contacts fixedly received in the corresponding contact passageways, each contact having a contact portion projecting upwardly beyond the top face of the housing.
1 Assignment
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Accused Products
Abstract
A SIM card connector includes a rectangular housing defining a number of contact passageways on opposite edges thereof, and a number of contacts retained in corresponding contact passageways of the housing. The rectangular housing comprises two opposite longitudinal sides and two opposite lateral sides and defines a recessed portion in a bottom face thereof through the longitudinal sides and the lateral sides. The recessed portion can accommodate a variety of electronic components and hot air can flow into the recessed portion from the longitudinal sides and the lateral sides of the housing to melt slug solders thereby securely connecting the electronic components to a PCB when the connector is mounted to the PCB.
31 Citations
9 Claims
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1. An electrical connector, comprising:
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a rectangular dielectric housing having a top face for proximity to an electrical card, a bottom face for proximity to a mother board, two longitudinal sides and two lateral sides between the top and bottom faces, a number of contact passageways extending from the two lateral sides toward a middle of the housing, and a lower recession in the bottom face having openings exposed to the longitudinal and lateral sides; and a number of contacts fixedly received in the corresponding contact passageways, each contact having a contact portion projecting upwardly beyond the top face of the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An electrical connector for connecting an electrical device to a mother board on which the electrical connector is mounted, comprising:
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a housing defining a number of contact passageways; and a number of contacts mounted into the corresponding contact passageways, each contact having a fitting portion defining a slit therein and compressed by and interferentially engaging with the housing, a contact portion extending from a first end of the fitting portion for connecting with the electrical device, and a tail portion extending from a second end of the fitting portion for being soldered to the mother board;
whereinthe housing has a top face from which the contact portions of the contacts project beyond, a bottom face opposite the top face and a perimeter between the top and bottom faces, the bottom face defining a recession exposed to the perimeter, and wherein the perimeter of the housing has a rectangular configuration with two longitudinal sides and two lateral sides, the recession exposed to the lateral sides via two opposite concave portions which are shallower than the recession.
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Specification