Abstract: A male connector section is held on a female connector section by the engagement of nibs in the metallic holding fixture with projections of the metallic holding fixture in the female connector section.

Abstract: A card connector has a cam lever and an eject member including a cam element and lever guide ways. The eject member can move in a card insert direction relative to upper and lower housings in response to an insertion of the card. The eject member can move in a card eject direction relative to housings in response to a card eject operation. The connector further includes a press member for elastically pressing the lever so that a second end of the lever maintains to position in the guide ways. An opening is formed in the housing to allow the press member to be elastically displaced. The opening exposes only a part of the press member to an outside of the housing so that a distal end of the press member contacts with the housing.

Abstract: The write protect switch SW comprises a first piece of metal (50) formed from a stationary metal piece and a second piece of metal (40). The touching portion (46) of the second piece of metal (40) that comes in contact with one of the slide positions of the write protect button (3) in the recess (2) is situated generally at the center position between the contact portion (45) and the holding portion (42) of the second piece of metal (40) or on the holding portion (42) side of the center position. This arrangement ensures a reliable, stable separably connecting operation of the two pieces of metal (40, 50) and provides a necessary contact pressure between them so that the position of the write protect button (3) can be detected accurately and reliably.

Abstract: A card connector has a cam lever and an eject member including a cam element and lever guide ways. The eject member can move in a card insert direction relative to upper and lower housings in response to an insertion of the card. The eject member can move in a card eject direction relative to housings in response to a card eject operation. The connector further includes a press member for elastically pressing the lever so that a second end of the lever maintains to position in the guide ways. An opening is formed in the housing to allow the press member to be elastically displaced. The opening exposes only a part of the press member to an outside of the housing so that a distal end of the press member contacts with the housing.

Abstract: A card connector has a plurality of contact terminals, each of which comprises a fixed portion securely fixed in a connector housing and a spring portion having a contact portion at an end thereof opposite the fixed portion and extending from the fixed portion to be elastically displaceable. A card having a plurality of contact pads formed thereon is accommodated and held in the connector housing in such a way that the plurality of contact pads engage the associated contact portions of the plurality of contact terminals arranged in the connector housing. A cross section of the spring portion is changed along its length by changing its width or thickness so that a mass of a part of the spring portion of each contact terminal near the fixed portion is larger than a mass of a part of the spring portion near the contact portion.