Connector group and socket connector thereof

A technology of socket connector and connector group, which is applied in the direction of connection, connection part protection grounding/shielding device, connection device parts, etc., and can solve the problems of terminal impedance reduction, signal reflection, energy dissipation, etc.

Active Publication Date: 2016-10-05
MOLEX INC
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, reducing the distance between the signal terminals can increase the coupling between the signal terminals, but at the same time, the portion where the distance is reduced will also reduce the impedance of the terminals, so that the overall impedance of the terminals will be inconsistent, which will easily cause the disadvantage of signal reflection.
[0005] In addition, the spacing between the signal terminals of the above-mentioned patent is changed, because the coupling amount is different due to the change of the spacing, so when the signal is transmitted from one spacing to another different spacing, the coupling amount will change. Cause energy dissipation, but it is easy to increase the potential resonance energy on the ground terminal, reducing the effect of reducing crosstalk

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Connector group and socket connector thereof
  • Connector group and socket connector thereof
  • Connector group and socket connector thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] refer to Figure 1 to Figure 4As shown, the connector set 1 includes a socket connector 2 and a plug connector 3 . The socket connector 2 can be combined with the plug connector 3 . The connector set 1 is used to electrically connect two devices, wherein the two devices may include (but not limited to) a circuit board. In some embodiments, the socket connector 2 or the plug connector 3 includes at least one port. In some embodiments, the socket connector 2 or the plug connector 3 includes multiple ports. In some embodiments, a port of the receptacle connector 2 or the plug connector 3 is used to transmit at least 12 Gbps. In some embodiments, a port of the receptacle connector 2 or the plug connector 3 is used to transmit 24Gbps. In some embodiments, the connector set 1 includes a Serial Attached SCSI (SAS) connector set.

[0066] refer to figure 1 , figure 2 , Figure 4 with Figure 5 As shown, the socket connector 2 includes an insulating shell 21 and at lea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a connector group and a socket connector thereof. The socket connector comprises an insulating housing and a terminal seat. The terminal seat is arranged in a slot of the insulating housing. The terminal seat comprises an insulating base and a plurality of terminals. The dielectric constant of the insulating base is smaller than the dielectric constant of the insulating housing. Each terminal comprises a body, a touch part and a tail part. Each body comprises a fixed part and a free part. Each fixed part is fixedly arranged on the insulating base. Each free part extends outwards from the insulating base. The contact part of each terminal extends from the free part. The tail part of each terminal extends from the fixed part of the body. The plurality of terminals include two pairs of differential signal terminals and grounding terminals. The distance between the fixed parts of each pair of differential signal terminals is equal to the distance between the free parts. The distance between the fixed part of each differential signal terminal and the adjacent grounding terminal is larger than the distance between the free parts.

Description

technical field [0001] The invention relates to a connector set, in particular to a connector set and a socket connector thereof. Background technique [0002] Taiwan Patent No. M422802 (US Patent Publication No. US2013196550) discloses a differential coupling connector, which includes signal terminals and ground terminals providing differential signals, wherein the signal terminals are located between the ground terminals. Each of the signal terminal and the ground terminal has a body. There is a fixed pitch between the tail portions and the contact portions of the signal terminals and the ground terminals, and the pitch between the bodies of the signal terminals is smaller than the pitch between the bodies of the signal terminals and the adjacent ground terminals. By changing the pitch between the bodies of the signal terminals and between the bodies of the signal terminals and adjacent ground terminals, a desired amount of preferential coupling is provided. [0003] Fur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/646H01R13/6477H01R13/02H01R13/648
Inventor 陈振源黄赐铭
Owner MOLEX INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products