Abstract

A communications plug, for high frequency applications, includes a housing, a plurality of contact conductor blades and insulation displacement contacts. A printed circuit board has a plurality of transmission paths connecting corresponding blades and insulation displacement contacts. The plug has a major coupling including coupling between the blades. The PCB further includes a compensation coupling arrangement that provides a smaller coupling as compared to the major coupling. The compensation coupling is no more than one half of the major coupling and has a different polarity from that of the major coupling. The compensation coupling is connected to a set of transmission paths at a location between the major coupling and the insulation displacement contacts.

IPC Classes  ?

• H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
• H01R 13/6466 - Means for preventing cross-talk by adding capacitive elements on substrates, e.g. printed circuit boards [PCB]
• H01R 13/6469 - Means for preventing cross-talk by cross-over of signal conductors on substrates
• H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
• H01R 105/00 - Three poles
• H01R 24/28 - Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable

Abstract

A communication connector is provided which can selectively provide compensation to the electrical circuits thereof. The communication connector includes a housing, a circuit board arrangement, contacts and a switchable device. The circuit board arrangement is disposed in the housing and includes electrical circuits and contact pads electrically connected to each other; the contacts is disposed at the circuit board arrangement and electrically connected to the electrical circuits respectively; the switchable device is movable in relative to the circuit board arrangement and has a compensation circuit board and switching contacts electrically connected to each other. The switchable device can be selectively moved to a predetermined position to enable the switching contacts to make contact with the contact pads respectively and enable the compensation circuit board to electrically connect to the electrical circuits.

IPC Classes  ?

• H01R 29/00 - Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series/parallel selection
• H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
• H01R 13/66 - Structural association with built-in electrical component
• H01R 13/70 - Structural association with built-in electrical component with built-in switch

Goods & Services

[ Accumulator boxes; Adapter plugs; Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; Attenuators; Automatic telephone exchange apparatus; Ballasts for gas discharge lamps; Ballasts for halogen lights; Battery boxes; ] Cable connectors; [ Change-over switches; Circuit breakers; Circuits for heavy current; Computer network switches; Computer switches; ] Computer terminals; [ Connectors for electronic circuits; Current converters; Current rectifiers; Cut-out switches; Differential switches; Digital telephone switching apparatus; ] Distribution boxes for electrical power; [ Electric circuit switches; Electric contacts; Electric current switches; Electric flasher switches; Electric fuse boxes; ] Electric junction boxes; [ Electric light switches; Electric plugs; Electric relays; Electric sockets; Electric switches; ] Electrical and electronic connectors; Electrical connection boxes; [ Electrical connectors; Electrical ducts; Electrical eddy current test equipment; Electrical fuses; Electrical header connectors; Electrical inductors; Electrical plugs; Electrical plugs and sockets; Electrical power connectors; Electrical sockets; Electrical switches; Electronic components, namely, piezoelectric switches; Electronic glass and ceramic fuses for use with any electronic equipment using A/C power; Electronic motion sensitive switches; Electronic payment terminal; Electronic touch sensitive switches; Ethernet switches; Fluorescent lamp ballast for electric lights; Fuses; Fuses for electric current; High frequency switches; Instruments and apparatus for controlling electric current, namely, electrical controllers for magnetic bearing control; ] Junction boxes; [ Light switches; Lighting ballasts; Mobile data terminal (MDT); Movable sockets; ] Plug connectors; [ Point-of-sale terminals; Power connectors; ] Power distributing boxes; [ Power supplies; Power switches; Round plug connectors; Safety contact plugs; Secure terminals for electronic transactions; Solenoid valves; ] Switch boxes; [ Telecommunication switches; Telephone apparatus; Telephone call routers; ] Telephone connectors; [ Telephone equipment, namely, caller identification boxes; ] Telephone terminals; Telephone wires; [ Temperature switches; Terminals for radiotelephones; ] Uninterruptible electrical power supplies [; Voltage regulators; Voltage stabilizers ]

Abstract

A wire termination and cutting tool, RJ jack and RJ jack and tool termination system is provided with the tool having a cutting module support portion and an RJ jack support portion connected to the cutting module support portion for relative movement with respect to a pivot point. An RJ jack is connected to the RJ jack support portion. The RJ jack includes wire termination locations each with an insulation displacement contact (IDC) with a cutting/clamping slot. A cutting module is connected to the cutting module support portion. The cutting module includes cutting blades for cutting wires and wire insertion parts. An actuator applies force for in curved relative movement of the cutting module support portion with respect to the RJ jack support portion. The cutting module support portion is aligned with the RJ jack at an end of the curved relative movement whereby the wire insertion parts are aligned with slots of corresponding insulation displacement contacts of the RJ jack.

IPC Classes  ?

• B23P 23/00 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
• H01R 43/042 - Hand tools for crimping

Abstract

A wire termination and cutting tool, RJ jack and RJ jack and tool termination system is provided with the tool having a cutting module support portion and an RJ jack support portion connected to the cutting module support portion for relative movement with respect to a pivot point. An RJ jack is connected to the RJ jack support portion. The RJ jack includes wire termination locations each with an insulation displacement contact (IDC) with a cutting/clamping slot. A cutting module is connected to the cutting module support portion. The cutting module includes cutting blades for cutting wires and wire insertion parts. An actuator applies force for in curved relative movement of the cutting module support portion with respect to the RJ jack support portion. The cutting module support portion is aligned with the RJ jack at an end of the curved relative movement whereby the wire insertion parts are aligned with slots of corresponding insulation displacement contacts of the RJ jack.

IPC Classes  ?

• B23P 23/00 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
• H01R 43/042 - Hand tools for crimping

Abstract

A socket with integrated insulation displacement connection terminals is provided, which includes a base, a terminal pusher, a first pressing element, and a second pressing element. The base has two rows of insulation displacement connection terminals engaged in one side thereof. The terminal pusher has two rows of receiving holes corresponding to each of the IDC terminals, for a plurality of wires bridging across one of holes respectively. The first pressing element is pivoted to the base to be rotated to press the terminal pusher through first pressing portions, such that each IDC terminal is inserted into each receiving hole and each wire is introduced in a corresponding IDC terminal. The second pressing element is pivoted to the base to be rotated to press against the first pressing element through second pressing portions, so as to fix the terminal pusher to the base.

IPC Classes  ?

• H01R 4/24 - Connections using contact members penetrating or cutting insulation or cable strands

Abstract

An electrical connector is provided with a circuit board with interconnecting conductors respectively extending between spring contact termination locations and other termination locations. Sets of spring contact conductors are provided terminating at respective spring contact termination locations. Each of the spring contact conductors of the set of spring contact conductors has a plug contact zone and defines a spring contact conductive path from an associated plug contact zone to a respective spring contact termination location. The sets of spring contact conductors provide different conductive path lengths from an associated plug contact zone to a respective spring contact termination location.

IPC Classes  ?

• H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure

Abstract

An electrical connector is provided with a circuit board with interconnecting conductors respectively extending between spring contact termination locations and other termination locations. Sets of spring contact conductors are provided terminating at respective spring contact termination locations. Each of the spring contact conductors of the set of spring contact conductors has a plug contact zone and defines a spring contact conductive path from an associated plug contact zone to a respective spring contact termination location. The sets of spring contact conductors provide different conductive path lengths from an associated plug contact zone to a respective spring contact termination location.

IPC Classes  ?

• H01R 24/58 - Contacts spaced along longitudinal axis of engagement
• H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
• H01R 13/66 - Structural association with built-in electrical component
• H04B 3/32 - Reducing cross-talk, e.g. by compensating
• H04L 12/02 - Data switching networks Details