Orthogonal header
View Patent ↗An electrically-conductive contact for an electrical connector is disclosed. Such a contact may include a lead portion, an offset portion extending from an end of the lead portion, and a mounting portion that may extend from a distal end of the offset portion. The lead portion and the distal end of the offset portion may each define an imaginary plane that may intersect at a non-zero, acute angle. An electrical connector that is suitable for orthogonal connector applications may include a connector housing securing two such electrical contacts. The distance between the respective mounting portions of the two such contacts may be defined independently of the contact pitch.
1. An electrical connector having a contact pitch, the electrical connector comprising:
a connector housing having secured therein a first electrical contact and a second electrical contact, the first and second electrical contacts each comprising:
a lead portion;
an offset portion extending from an end of the lead portion, and
a mounting portion extending from a distal end of the offset portion,
wherein the lead portion and the distal end of the offset portion define respective imaginary planes that intersect at a non-zero, acute angle; and
wherein the respective mounting portions of the first and second contacts define a first distance between them, and the first distance is defined independently of the contact pitch.
2. The electrical connector of claim 1 , wherein each of the lead portions defines a respective center thereof, and wherein a first distance defined between the center of the lead portion of the first contact and the center of the lead portion of the second contact is different from a second distance defined between a distal tip of the mounting portion of the first contact and a distal tip of the mounting portion of the second contact.
3. The electrical connector of claim 1 , wherein a distance between the mounting portion of the first contact and the mounting portion of the second contact is selected to match an impedance of a complementary electrical device.
4. The electrical connector of claim 1 , wherein the connector housing comprises a mounting face for mounting to a substrate, the offset portion of the first contact is flush with the mounting face of the connector housing, and the offset portion of the second contact is flush with the mounting face of the connector housing.
5. The electrical connector of claim 1 , wherein the offset portions are curved.
6. The electrical connector of claim 1 , wherein each mounting portion defines an eye-of-the-needle configuration.
7. The electrical connector of claim 1 , wherein the non-zero, acute angle is a 45-degree angle.
8. An electrical connector comprising:
a connector housing having secured therein a first electrical contact and a second electrical contact, the first and second electrical contacts each comprising:
a respective lead portion that defines a first imaginary plane;
a respective curved offset portion that extends from an end of the lead portion, the offset portion having a distal end that defines a second imaginary plane at right angles to the first imaginary plane; and
a respective mounting portion that extends from the distal end of the respective offset portion, the mounting portion defining a distal tip thereof,
wherein the lead portion of the first contact aligns with the lead portion of the second contact to define an imaginary contact plane, the distal end of the offset portion of the first contact extends away from the contact plane in a first direction, and the distal end of the offset portion of the second contact extends away from the contact plane in a second direction that is opposite the first direction.
9. The electrical connector of claim 8 , wherein the lead portion of the first contact aligns with the lead portion of the second contact to define an imaginary contact plane that forms a non-zero, acute angle, measured normal to the contact plane, with an imaginary line extending from the distal tip of the mounting portion of the first contact to the distal tip of the mounting portion of the second contact.
10. The electrical connector of claim 8 , wherein the lead portion of each contact defines a respective center, and a first distance defined between the center of the lead portion of the first contact and the center of the lead portion of the second contact is different from a second distance defined between the distal tip of the mounting portion of the first contact and the distal tip of the mounting portion of the second contact projected normal to the contact plane.
11. The electrical connector of claim 10 , wherein the first distance is greater than the second distance.
12. The electrical connector of claim 10 , wherein the first distance is less than the second distance.
13. The electrical connector of claim 8 , wherein the connector housing comprises a mounting face for mounting to a substrate, the offset portion of the first contact is flush with the mounting face of the connector housing, and the offset portion of the second contact is flush with the mounting face of the connector housing.