Connection header and shield

Claim 2

A shield for an electrical connection header, the shield comprising: a plurality of first metal shield sections having a plurality of first open slots situated between the first shield sections; a plurality of second metal shield sections having a plurality of second open slots situated between the second shield sections, the first sections located substantially parallel to the second sections, the first open slots substantially aligned with the second open slots; and a plurality of third metal shield sections, each third section having an aperture, the third sections being situated substantially between and connected to the first sections and the second sections, each third metal shield section located proximate to one of the first open slots and one of the second open slots.

Claim 3

The shield as recited in claim 1 , wherein each shield section is substantially rectangular.

Claim 4

The shield as recited in claim 1 , wherein each slot is substantially rectangular.

Claim 5

The shield as recited in claim 1 , wherein each aperture is substantially rectangular.

Claim 6

The shield as recited in claim 1 , wherein at least one of the first and second shield sections comprises a projection from and substantially coplanar with the at least one shield section, the projection for securing the shield to a housing.

Claim 7

The shield as recited in claim 1 , further comprising a connecting tab extending from an end of the shield and having a distal end for electrically connecting the shield to a spring.

Claim 8

The shield as recited in claim 1 , wherein each third metal section comprises a spring loaded finger biased towards the center of the aperture of the third section, the spring loaded finger for electrical connection to a ground connection pin.

Claim 9

A header for interconnecting electrical components, the header comprising: a housing comprising a plurality of holes arranged in rows and columns; and a plurality of shields, one shield located along every other column, each shield comprising: a plurality of first metal shield sections having a plurality of first open slots situated between the first shield sections; a plurality of second metal shield sections having a plurality of second open slots situated between the second shield sections, the first sections located substantially parallel to the second sections, the first open slots substantially aligned with the second open slots, the first and second shield sections disposed on opposing sides of one of the columns; and a plurality of third metal shield sections, each third section having an aperture, the third sections being situated substantially between and connected to the first sections and the second sections, each third metal shield section located proximate to one of the first open slots and one of the second open slots.

Claim 10

A header for interconnecting electrical components, the header comprising: a housing comprising a plurality of holes arranged in rows and columns; and a plurality of shields, one shield located along every other column, each shield comprising: a plurality of first metal shield sections having a plurality of first open slots situated between the first shield sections; a plurality of second metal shield sections having a plurality of second open slots situated between the second shield sections, the first sections located substantially parallel to the second sections, the first open slots substantially aligned with the second open slots, the first and second shield sections disposed on opposing sides of one of the columns; and a plurality of third metal shield sections, each third section having an aperture, the third sections being situated substantially between and connected to the first sections and the second sections, each third metal shield section located proximate to one of the first open slots and one of the second open slots.

Claim 11

The header as recited in claim 8 , wherein each shield further comprises a connecting tab extending from an end of the shield and having a distal end for electrically connecting the shield to a spring.

Claim 12

The header as recited in claim 8 , wherein the housing comprises: a first and second substantially rectangular side section; and a substantially rectangular middle section connected between the two side sections, the middle section comprising a plurality of holes arranged in columns and rows for receiving connections pins.

Claim 13

The header as recited in claim 8 , wherein the housing comprises a dielectric.

Claim 14

The header as recited in claim 8 , wherein the housing comprises a plastic.

Claim 15

The header as recited in claim 8 , wherein in each column, is a repeating pattern of two signal connection pins followed by a ground connection pin.

Claim 16

The header as recited in claim 8 , wherein in each odd column, is a repeating pattern of two signal connection pins followed by a ground connection pin, and in each even column, is a repeating pattern of signal connection pins.

Claim 17

The header as recited in claim 8 , wherein at least one of the first and second shield sections comprises a projection from and substantially coplanar with the at least one shield section, the projection secured to the housing.

Claim 18

The header as recited in claims 15 , wherein the projection is coupled to the housing in an interference fit.

Claim 19

The header as recited in claim 8 , wherein each third metal section comprises a spring loaded finger biased towards the center of the aperture of the third section, the spring loaded finger for electrical connection to a ground connection pin.

Claim 20

The header as recited in claim 17 , further comprising: at least one column of connection pins aligned with one of the shields, the column of connection pins comprising: a first, second and third connection pin, the first connection pin is a ground line, the second and third connection pins are signal lines, the first connection pin is electrically connected to the shield, and the second connection pin is positioned in the column in interposed relation between the first and third connection pin; and a fourth and fifth connection pin that are signal lines and the fourth connection pin is positioned adjacent the first connection pin in opposed relation to the second connection pin and the fifth connection pin is positioned in outward adjacent relation to the fourth connection pin.

Claim 21

The header as recited in claim 18 , wherein the second and third connection pins are differential pairs, the fourth and fifth connection pins are differential pairs and the first connection pin is interposed between the differential pairs.

Claim 22

The header as recited in claim 19 , wherein the first connection pin is connected to one of the spring loaded fingers.