Connector in which occurrence of crosstalk is suppressed by a ground contact
AssigneeJapan Aviation Electronics Industry, Limited
InventorGoro Haga
Life of this patent
Estimating the term…
Abstract
In a connector (1) to be connected to a circuit board (5), a signal contact (3) is disposed between first and second ground contacts (4) and held by an insulator (2) together with the first and the second ground contacts. Each of the signal contact, the first ground contact, and the second ground contact has a terminal portion to be connected to the circuit board. The first ground contact has an extended portion extending from the terminal portion thereof towards the second ground contact. The first and the second ground contacts are cooperated with each other to substantially surround the terminal portion of the signal contact with using the extended portion.
Claims11
A connector to be connected to a circuit board, said connector comprising:
- an insulator;
- first and second ground contacts held by said insulator and spaced from each other;
- and
- a signal contact disposed between said first and said second ground contacts and held by said insulator,
- each of said signal contact, said first ground contact, and said second ground contact having a terminal portion to be connected to said circuit board;
- said first ground contact having an extended portion extending from said terminal portion thereof towards said second ground contact;
- said first and said second ground contacts being cooperated with each another to substantially surround said terminal portion of said signal contact with using said extended portion.
A connector to be connected to a circuit board, said connector comprising:
- an insulator to be engaged with said circuit board;
- a plurality of signal contacts held by said insulator and arranged in a single row in a first direction;
- and
- a plurality of ground contacts held by said insulator and arranged in a single row in the first direction,
- each of said signal contacts having:
- a terminal portion formed at one end in a second direction perpendicular to said first direction to be connected to said circuit board;
- and
- a contacting portion formed at the other end in the second direction to be connected to a mating member to be connected to said connector,
- each of said ground contacts having:
- a terminal portion formed at one end in the second direction to be connected to said circuit board;
- a contacting portion formed at the other end in the second direction to be contacted with said mating member;
- and
- a pair of flat plate portions protruding from said terminal portions of each of said ground contacts in said first direction and spaced from each other in a third direction perpendicular to said first and said second directions,
- said signal contacts and said ground contacts being alternately disposed,
- said terminal portion of each of said signal contacts being surrounded on three sides by the terminal portions of adjacent ones of said ground contacts and said flat plate portions.
Dependencies are inferred from the claim text.