Cable connector with low crosstalk
US12394944B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | May 8, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/3405
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cable connector includes a connector body, a cable, a circuit board, and a bump block. The connector body is provided with a plurality of plug terminals welded on a plurality of terminal pads on the circuit board. A plurality of upper and lower core wires of the cable are welded on a plurality of core wire pads on the top and bottom surfaces of the circuit board. The wire divider includes a plurality of grooves and at least one perforation. Each core wire is embedded in the corresponding groove. The bump block is inserted into the perforation. Part of the bump block passes through the perforation and is located between the cable's upper and lower core wires. Through the shielding effect of the bump block, it can avoid to form the electrical coupling between the upper and lower core wires so as to reduce crosstalk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.