Lotes Co., Ltd

Jun Zhang

Chien Chih Ho

Yong Jun Dai

An electrical connector includes an insulating body and multiple terminals accommodated in the insulating body. Each terminal has a base portion, a strip connecting portion extending upward from the base portion to be connected to a strip, and an elastic arm extending from the base portion. The elastic arm has a first tearing edge torn from the strip connecting portion, a second tearing edge torn from the strip, and a blanking edge blanked from the strip. The second tearing edge or the blanking edge has a dividing point. When each terminal is connected to the strip and expanded in a same vertical plane, the dividing point and a top point of the first tearing edge are vertically aligned. After the elastic arm is formed by bending, the dividing point and the first tearing edge are both located at a back side of the strip connecting portion.

Electrical connector

An electrical connector includes an insulating body and multiple differential signal terminal pairs, each having two differential signal terminals. Each differential signal terminal has a main body portion, a strip connecting portion extending upward from an outer side of the main body portion, an elastic arm extending upward from the main body portion, and a contact portion extending upward from the elastic arm. A through slot runs through the elastic arm, forming an inner elastic arm and an outer elastic arm at two opposite sides of the through slot. The outer elastic arm is adjacent to the strip connecting portion. A consistent pitch is formed between the contact portions of the differential signal terminals. A first distance between two adjacent inner elastic arms in each differential signal terminal pair is less than a second distance between two adjacent outer elastic arms in two adjacent differential signal terminal pairs.

An electrical connector includes an insulating body, and multiple terminals accommodated therein. Each terminal has a connecting portion, two side portions bending backward and extending from left and right sides of the connecting portion, two extending portions provided opposite to each other and extending downward from the two side portions, and two embracing arms connected to lower ends of the two extending portions. The two embracing arms jointly embrace a solder ball, which has a first vertical central plane in a front-rear direction. The two embracing arms are located on two sides of the first vertical central plane. A distance between the front ends of the two embracing arms is less than a distance between the rear ends of the two embracing arms of each terminal. The front ends of the two embracing arms are attached with solder liquid formed by melting of the solder ball during soldering.

An electrical connector includes: an insulating frame, having an accommodating space to accommodate a chip module; a metal sheet, fixed to the insulating frame and provided with multiple positioning slots; and multiple insulating blocks respectively positioned correspondingly in the positioning slots movably in a vertical direction. The metal sheet has a first stopping portion and a second stopping portion on a periphery of each positioning slot. Each insulating block is formed separately from the insulating frame and accommodates multiple conductive terminals, and has a first protruding portion located above the first stopping portion, and a second protruding portion located below the second stopping portion, such that the first and second stopping portions restrict the insulating blocks from moving vertically. In the vertical direction, a gap exists between the first protruding portion and the first stopping portion, and a gap exists between the second protruding portion and the second stopping portion.

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Keelung, Taiwan

Jun Zhang