Abstract: An electrical card connector comprising: an insulating housing defining a plurality of channels; a terminal module with a plurality of contacts received therein; and a clip having a pair of first elastic pieces and a second elastic piece received in the corresponding channels; a metal shield shielding over the insulating housing for defining a card receiving space, at least a spring arm defined on a top face of the metal shield shielding protruding into the receiving space; a card receiving mechanism having a receiving frame, at least a block portion corresponding to the spring arm defined on a longitudinal side of the receiving frame which pressing against said spring arm when the card receiving mechanism inserted into the card receiving space for increasing the retaining force therebetween.

Abstract: A receptacle RF connector includes an outer shell having a third unsealed tubular frame, at least a cutout is defined around the third unsealed tubular frame and runs through a lower periphery downwardly, each cutout has an upper periphery and is located under a locking tuber correspondingly, the upper periphery of each cutout keeps a predetermined distance with a top face of the dielectric block, so as to avoid the overloaded stress loaded on the receptacle RF connector caused by the plug RF connector.

Abstract: A card connector (100) used for receiving a card (B) having a notch at a lateral edge thereof, comprises an insulative housing (10), a number of terminals (30) and two conductive pieces (40) retained in the insulative housing, and an ejector (50). The insulative housing defines a card receiving room for accommodating the card and a receiving cavity (109) communicating with the card receiving room. The ejector slides along the receiving cavity and comprises a slider (51) engaging with the card and moving along with the card. A conductive plate (80) is secured on the slider of the ejector. The conductive plate actively moves beneath the conductive pieces and slightly contacts the conductive pieces to establish an electrical connection between the conductive pieces through the conductive plate.

Abstract: A card connector (100) used for receiving a card (B) having a notch at a lateral edge thereof, comprises an insulative housing (10), a number of terminals (30) and two conductive pieces (40) retained in the insulative housing, and an ejector (50). The insulative housing defines a card receiving room for accommodating the card and a receiving cavity (109) communicating with the card receiving room. The ejector slides along the receiving cavity and comprises a slider (51) engaging with the card and moving along with the card. A conductive plate (80) is secured on the slider of the ejector. The conductive plate actively moves beneath the conductive pieces and slightly contacts the conductive pieces to establish an electrical connection between the conductive pieces through the conductive plate.

Abstract: A battery connector (100) includes an insulative housing (10) and a power contact (30A), a signal contact (30B) and a grounding contact (30C) received in the insulative housing. The insulative housing defines a mating face (101). Each of the power contact, the signal contact and the grounding contact has a contacting portion (307) extending out of the mating face of the insulative housing. A distance from the contacting portion of the power contact to the mating face is larger than a distance from the contacting portion of the signal contact to the mating face.

Abstract: A receptacle RF connector includes an outer shell having a third unsealed tubular frame, at least a cutout is defined around the third unsealed tubular frame and runs through a lower periphery downwardly, each cutout has an upper periphery and is located under a locking tuber correspondingly, the upper periphery of each cutout keeps a predetermined distance with a top face of the dielectric block, so as to avoid the overloaded stress loaded on the receptacle RF connector caused by the plug RF connector.

Abstract: A battery connector (100) includes an insulative housing (10) and a power contact (30A), a signal contact (30B) and a grounding contact (30C) received in the insulative housing. The insulative housing defines a mating face (101). Each of the power contact, the signal contact and the grounding contact has a contacting portion (307) extending out of the mating face of the insulative housing. A distance from the contacting portion of the power contact to the mating face is larger than a distance from the contacting portion of the signal contact to the mating face.

Abstract: An electrical card connector 100 includes a dielectric housing or base 1, a number of contacts 2 received in the housing or base 1, and a metal shell 3 covering the housing or base 1, both sides of the housing or base 1 having passageways or positioning slot 10, both side of the metal shell 3 having beams 321 embedded into the passageways or positioning slot 10. The beams 321 mating the passageways or positioning slot 10 in an elongated direction increase the function area between beams 321 and passageways or positioning slot 10, which makes the electrical card connector 100 stable.

Abstract: An electrical card connector 100 includes a dielectric housing or base 1, a number of contacts 2 received in the housing or base 1, and a metal shell 3 covering the housing or base 1, both sides of the housing or base 1 having passageways or positioning slot 10, both side of the metal shell 3 having beams 321 embedded into the passageways or positioning slot 10. The beams 321 mating the passageways or positioning slot 10 in an elongated direction increase the function area between beams 321 and passageways or positioning slot 10, which makes the electrical card connector 100 stable.

Abstract: An electrical card connector comprising: an insulating housing defining a plurality of channels; a terminal module with a plurality of contacts received therein; and a clip having a pair of first elastic pieces and a second elastic piece received in the corresponding channels; a metal shield shielding over the insulating housing for defining a card receiving space, at least a spring arm defined on a top face of the metal shield shielding protruding into the receiving space; a card receiving mechanism having a receiving frame, at least a block portion corresponding to the spring arm defined on a longitudinal side of the receiving frame which pressing against said spring arm when the card receiving mechanism inserted into the card receiving space for increasing the retaining force therebetween.