Lotes Co., Ltd

Yong Fu Wang

Qi Xiao Yang

Wen Chang Chang

Chang Wei Huang

Jia Xu Yin

Biao Zhang

Ming Jiang

Wei Xue Zhong

An electrical connector includes an insulating block and multiple terminals arranged along a left-right direction of the insulating block. The insulating block has multiple opening holes along a vertical direction thereof. Each terminal has a fixing portion fixed to the insulating block. The fixing portion has an adjustment portion. The terminals in one row include multiple first ground terminals, multiple second ground terminals and multiple pairs of differential signal terminals, correspondingly arranged along the left-right direction sequentially as: one of the first ground terminals, one of the pairs of differential signal terminals, one of the second ground terminals, another one of the pairs of differential signal terminals, and another one of the first ground terminals. The adjustment portion of each second ground terminal is exposed in the opening hole along the vertical direction, and the adjustment portion of each first ground terminal is not exposed in the opening hole.

Electrical connector with reduced resonance between ground terminals

An electrical connector electrically connects a first electrical module and a second electrical module, for insertion by the first electrical module along a first direction. The electrical connector includes a first group of terminals arranged in a row along a second direction, having multiple signal terminals and multiple ground terminals and forming at least one first terminal unit and at least one second terminal unit. Each of the terminals has a contact portion, a tail portion, and a middle portion located between the contact portion and the tail portion. In the second direction, the middle portions of the first terminal unit form a first row of the middle portions, and the middle portions of the second terminal unit form a second row of the middle portions. Viewing from the second direction, the first and second rows of the middle portions are staggered, thus improving the crosstalk.

Electrical connector

An electrical module is electrically conducted with an electronic component, and includes multiple conductors having a first row of conductors arranged in a left-right direction and an insulating body fixing the first row of conductors. Each conductor has a contact portion in contact with the electronic component. A distance between each two adjacent contact portions of the conductors in the left-right direction is defined as a contact interval. The first row of conductors have at least one pair of signal conductors and at least two ground conductors. Each two adjacent sides of the pair of signal conductors has one ground conductor. The contact interval from one signal conductor to its adjacent ground conductor is defined as a first contact interval. The contact interval from the other signal conductor to its adjacent ground conductor is defined as a second contact interval. The first and second contact intervals are not equal.

Electrical module

An electrical connector includes an insulating body, multiple terminals respectively correspondingly accommodated in the insulating body, and a shielding member provided on the insulating body. The terminals includes at least one grounding terminal and at least one signal terminal having identical structures. Each terminal includes a base, an elastic arm bending upward and extending from the base for being conductively connected with a chip module, and at least one strip connecting portion formed by extending upward from the base for being connected with a strip. The shielding member is provided with multiple holes for the grounding terminal and the signal terminal to pass therethrough, and at least one abutting portion corresponding to the strip connecting portion of the grounding terminal and protrudingly extending toward at least one of the holes so as to be in contact with the strip connecting portion of the grounding terminal.

Growing community of inventors

Keelung, Taiwan

Yong Fu Wang