Board mounted electrical connector
View Patent ↗A board mounted electrical connector includes signal contacts, grounding contacts, and an insulative housing for holding the signal contacts and the grounding contacts. At least one pair of signal contacts and a grounding contact corresponding to the pair of signal contacts are arranged in two rows at an engagement portion of the insulative hosing. Leg portions of the signal contacts and the grounding contacts, which are to be mounted onto a circuit board, are arranged in three rows at positions closest to an engagement surface of the insulative housing to positions furthest from the engagement surface. Leg portions of the grounding contacts are provided in the first row closest to the engagement surface.
1. A board mounted connector, comprising:
signal contacts;
grounding contacts arranged in rows;
an insulative housing for holding the signal contacts and the grounding contacts;
two rows of the grounding contacts corresponding to at least one pair of the signal contacts at an engagement portion of the insulative housing;
leg portions of the signal contacts and the grounding contacts, to be mounted on a circuit board, being located in three rows from a position closest to the engagement portion of the insulative housing to a position farthest from the engagement portion; and
the leg portions of the grounding contacts being located in the first row closest to the engagement portion;
wherein the leg portions of the paired signal contacts are provided in the second and third rows in close proximity to each other.
2. A board mounted connector as defined in claim 1 , wherein the signal contacts are differential signal transmission contacts.
3. A board mounted connector as defined in claim 1 , wherein the insulative housing further comprises an insulative leg portion aligning block, for housing each of the leg portions; and the insulative leg portion aligning block comprises a wall that extends along the longitudinal direction of the leg portions, at a housing portion for housing the leg portions.
4. A board mounted connector as defined in claim 3 , wherein: the signal contacts are differential signal transmission contacts.
5. A board mounted connector as defined in claim 1 , wherein the insulative housing further comprises an insulative leg portion aligning block, for housing each of the leg portions; and the insulative leg portion aligning block comprises a wall that extends along the longitudinal direction of the leg portions, at a housing portion for housing the leg portions.
6. A board mounted connector as defined in claim 5 , wherein: the signal contacts are differential signal transmission contacts.