Abstract: An electrical connector comprises an insulative body and at least two fitting nails. The insulative body is provided with at least two receiving grooves. An upper edge contour of each fitting nail comprises at least one stepped contour which cooperates with an inner upper wall surface of the receiving groove so as to limit a position of the fitting nail moving toward the upper and a position of the fitting nail moving toward the front, so as to allow the fitting nail to be firmly fixed in the receiving groove of the insulative body.

Abstract: An electrical connector comprises an insulative body and at least two fitting nails. The insulative body is provided with at least two receiving grooves. An upper edge contour of each fitting nail comprises at least one stepped contour which cooperates with an inner upper wall surface of the receiving groove so as to limit a position of the fitting nail moving toward the upper and a position of the fitting nail moving toward the front, so as to allow the fitting nail to be firmly fixed in the receiving groove of the insulative body.

Abstract: A battery connector is provided which is used to electrically connect a button battery. The connector has an insulating housing and positive and negative terminals. The housing has a limiting space for receiving and fixing the battery. The positive terminal has a positive contact portion which extends into the space and a first tail portion which maintains an electrical connection with a circuit board. The negative terminal has a negative contact portion which extends into the space so as to contact a negative electrode on a bottom surface of the battery, a second tail portion which maintains an electrical connection with the board, and a connection portion which is brought to move by the negative contact portion so as to electrically connect with the board when the battery is received in the space. The battery connector can be provided as part of a circuit module having an indicating member.

Abstract: A battery connector is provided which is used to electrically connect a button battery. The connector has an insulating housing and positive and negative terminals. The housing has a limiting space for receiving and fixing the battery. The positive terminal has a positive contact portion which extends into the space and a first tail portion which maintains an electrical connection with a circuit board. The negative terminal has a negative contact portion which extends into the space so as to contact a negative electrode on a bottom surface of the battery, a second tail portion which maintains an electrical connection with the board, and a connection portion which is brought to move by the negative contact portion so as to electrically connect with the board when the battery is received in the space. The battery connector can be provided as part of a circuit module having an indicating member.

Abstract: An electrical connector and terminal for use therewith are disclosed. The terminal includes a securing portion extending along the vertical direction and provided with a plurality of bumps for fixing the terminal; a soldering portion bending and extending from the upper end of the securing portion to a first side of the securing portion. The terminal includes an arc bending portion, the arc bending portion extends from the lower end of the securing portion to the first side, and then extends through a bend to a second side opposite to the first side, the arc bending portion being hook shaped. The terminal includes a contact portion that extends obliquely and upwards from the arc bending portion toward the second side.

Abstract: An electrical connector and terminal for use therewith are disclosed. The terminal includes a securing portion extending along the vertical direction and provided with a plurality of bumps for fixing the terminal; a soldering portion bending and extending from the upper end of the securing portion to a first side of the securing portion. The terminal includes an arc bending portion, the arc bending portion extends from the lower end of the securing portion to the first side, and then extends through a bend to a second side opposite to the first side, the arc bending portion being hook shaped. The terminal includes a contact portion that extends obliquely and upwards from the arc bending portion toward the second side.

Abstract: An electrical card connector (100) includes an insulating housing (1), a number of terminals (2) received in the insulating housing (1), a metal shield (4) shielding over the insulating housing (1) for defining a card receiving space (6), and an ejector (3) movably retained to the insulating housing. The ejector (13) includes a slider (31), a pin member (32) with one end thereof secured in the insulating housing (1) and another end thereof movably received in the slider (31), and a locking element (34) movably connected with the slider (31). The locking element (34) comprises a first curved portion (342) protruding towards the card receiving space (6), a second curved portion (343) protruding away from the card receiving space (6), and a locking portion (341) for locking with an inserted card.

Abstract: An electrical card connector (100) includes an insulating housing (1) defining a pair of channels (110), a number of terminals (2) received in the insulating housing (1), a metal shield (5) shielding over the insulating housing (1) for defining a card receiving space, and a pair of retaining elements (4) received in the corresponding channels (110). Each of the retaining elements (4) includes a metallic base member (40) having a contact portion (403) and an insulating member (42). The contact portion (403) laterally protrudes into the card received space. The insulating member (42) caps a corresponding contact portion (403).

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 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 complementary metal oxide semiconductor (CMOS) image sensing device includes a semiconductor substrate; a photodiode defined on the substrate; a gate dielectric layer provided over the photodiode and the substrate; a polysilicon interconnect contacting a given area of the photodiode via an opening in the gate dielectric layer; a reset transistor coupled to the photodiode; a source follower transistor coupled to the photodiode; and a select transistor coupled to the source follower transistor. The given area of the photodiode defines a node that is coupled to the reset transistor and source follower transistor.