Impedance controlled electrical connector

1. A connector, comprising:

a shield;

an insulative housing positioned partially within the shield, the insulative housing including a tongue, the tongue positioned within the shield so as to form a mating interface; and

a first signal terminal, a second signal terminal and a first ground terminal supported by the insulative housing, two of the terminals positioned on the tongue in a first row and one of the terminals positioned on the tongue in a second row, each of the terminals including a contact portion, a tail portion and a body portion extending therebetween, wherein the body portion of the terminals in the first row each include a first portion and a second portion that are substantially perpendicular and further include an angled portion that extends from the second portion to the tail portion, the first, second and third terminal positioned in a triangular terminal arrangement that extends from the contact portion to the tail portion, wherein the terminals are maintained in separate rows through the connector so as to provide two rows of tails and the tails are configured to be mounted to a circuit board via surface mount technology at a 0.4 mm pitch.

2. The connector of claim 1 , wherein each of the terminals includes the first portion extending in a first direction and each of the second portions including a vertical portion that extends along a second direction perpendicular to the first direction, the vertical portions positioned outside the insulative housing in two rows separated in the first direction by a distance.

3. The connector of claim 2 , wherein the distance in the first direction that is not more than 0.6 mm.

4. The connector of claim 3 , wherein the distance in the first direction that is about 0.4 mm.

5. The connector of claim 1 , wherein part of the second portion of each of the terminals bodies in the first row is wider than the first portion.

6. The connector of claim 5 , wherein the distance between the terminals in the first row in the part of the second portion that is wider is less than 1 mm.

7. The connector of claim 1 , wherein the triangular terminal arrangement is a first triangular terminal arrangement, the connector further comprising a second triangular terminal arrangement of a third signal terminal, a fourth signal terminal and a second ground terminal, the first ground terminal being in a different row than the second ground terminal.

8. A connector comprising:

a shield;

an insulative housing positioned partially within the shield, the insulative housing including a tongue, the tongue positioned within the shield so as to form a mating interface; and

a first signal terminal, a second signal terminal and a first ground terminal supported by the insulative housing, two of the terminals positioned on the tongue in a first row and one of the terminals positioned on the tongue in a second row, each of the terminals including a contact portion, a tail portion and a body portion extending therebetween, the first, second and third terminal positioned in a triangular terminal arrangement that extends from the contact portion to the tail portion, wherein the terminals are maintained in separate rows through the connector so as to provide two rows of tails and the tails are configured to be mounted to a circuit board via surface mount technology at a 0.4 mm pitch, wherein the tails in the first row extend away from the mating interface and the tails in the second row extend toward the mating interface.

9. A method of mounting a connector on a board, comprising:

providing a connector with a triangular terminal arrangement that includes a first signal terminal, a second signal terminal and a ground terminal at a mating interface, two of the terminals positioned in a first row of terminals and one of the terminals positioned in a second row, the first and second row extending through the connector so that the triangular terminal arrangement is maintained from the mating interface to a mounting interface, the mounting interface also including two rows;

positioning the connector on a circuit board; and

reflowing solder so as to attach tails of the terminals in both rows to the circuit board via surface mount technology, wherein the tails of both of the rows of terminals are attached at a 0.4 mm pitch.

10. The method of claim 9 , wherein one of the rows of terminals is offset by 0.2 mm from the other row so that tails in one row are substantially positioned in the space between tails in the other row.

11. The method of claim 9 , wherein the connector is provided with at least three triangular terminal arrangements that each extend from the mating interface to the board mounting interface.

12. The method of claim 9 , wherein the providing including mounting the terminals in the connector by inserting the terminals in the housing in a direction toward the mating interface.