UTP Cat5e 180 Degree Keystone Jack with Dust Proof Shutter

UTP cat5e 180 degree keystone jack with dust proof shutter
 


Related products:
 
The information for keystone jack / RJ model
 
A keystone module is a standardized snap-in package for mounting a variety of low-voltage electrical jacks or optical connectors into a keystone wall plate, face plate, surface-mount box, or a patch panel.
 
Keystone modules are held in place with flexible tabs. This allows them to be snapped into a mounting plate with correspondingly-sized rectangular holes, called ports. All keystones, regardless of the type of jack they carry, are interchangeable and replaceable. This provides much flexibility in arranging and mounting many different types of electrical jacks in one plate or panel without requiring customized manufacturing.
 
Some keystones use a pass-through type connector, where there is a jack on both the front face as well as the rear side. Others only have a jack on the front and employ a different mechanism for hard-wiring signal cables to the rear, such as a mini 110 block, an insulation-displacement connector, or a crimp or solder connection.
 

Types of modules available

 
Many types of jacks are available in the keystone module format, limited mainly by their physical size, including:
 
· 6P6C (RJ-11) modular jacks (telephone)
· 8P8C (RJ-45) modular jacks (computer networking), unshielded for UTP cable and shielded for STP.
· F connector (TV antenna/cable/satellite), 75 ohm coaxial
· RCA jacks (audio/video)
· 4-pin mini-DIN (S-Video jacks)
· HDMI jacks (high-definition video and audio)
· Optical fiber connectors
· BNC connector (50 ohm coaxial)
· USB jacks

Why choose us??

a. Clean And Tidy Workshop + Skilled Workers.

b. Advanced test facilities + Test + Certification = Quality Guarantee !
                      Ensure you use our products worry-free.


c. Competitive price, save your money.
d. Full range products, offer you one-stop purchase, save your time, save your delivery cost.



Company information
  Established in 2005 with headquarter and R&D managing department based in Guangzhou.

Lulink is an export organization specialized in developing, designing, producing network intelligent wire and telecommunication equipments, the products range consists of main categories and metal sheeting, Lulink is supported by a strong R&D team which has more than three years experience in the field of technology and integrating brilliant designers, technicians, support groups, sales and marketing organizations. We offer and accept OEM/ODM service to customers. 

Our Main products:

Copper System: LAN cables, Adaptor, Connector and Spliter, Cabinet, PATCH CORD, TOOLS, Coaxial cables 
Fiber Optic: fiber optic patch cord, PLC splitter, adapter, connector, closure, media converter, etc
Cable Assembly: USB cable, HDMI cable, VGA cable, AV cable, DVI cable, etc

All has been certified by ISO9001:2008/ROHS/CE/UL/3C and so on.


 
FAQ
 
Q1. How can we know the products' quality?
We suggest you to buy a sample product first before placing a big order. Or you could talk to us online or send us an email if you need more detailed information for the specific product.

Q2. How about the sample fee and sample time?
For sample order, it is about 3-7 working days. As for sample fee is charged according to the size of the product.

Q3: Can you help me make my own design?
Yes, Sure. We can make OEM and ODM items for you as long as you can tell us your idea or provide pictures. We have done many OEM projects for our customers.

Q4. What is your payment term? 
A. T/T, L/C, Western Union, money gram and PayPal are all accepted. 
B. For bulk production: 30% deposit pay before mass production, and 70% pay before shipment.

Q5. Can we visit your factory?
Yes, you can. You are most welcome to visit our factory and office. Please let us know before coming over and we will provide detailed route and hotel booking suggestions. UTP cat5e 180 degree keystone jack with dust proof shutter
 


Related products:
 
The information for keystone jack / RJ model
 
A keystone module is a standardized snap-in package for mounting a variety of low-voltage electrical jacks or optical connectors into a keystone wall plate, face plate, surface-mount box, or a patch panel.
 
Keystone modules are held in place with flexible tabs. This allows them to be snapped into a mounting plate with correspondingly-sized rectangular holes, called ports. All keystones, regardless of the type of jack they carry, are interchangeable and replaceable. This provides much flexibility in arranging and mounting many different types of electrical jacks in one plate or panel without requiring customized manufacturing.
 
Some keystones use a pass-through type connector, where there is a jack on both the front face as well as the rear side. Others only have a jack on the front and employ a different mechanism for hard-wiring signal cables to the rear, such as a mini 110 block, an insulation-displacement connector, or a crimp or solder connection.
 

Types of modules available

 
Many types of jacks are available in the keystone module format, limited mainly by their physical size, including:
 
· 6P6C (RJ-11) modular jacks (telephone)
· 8P8C (RJ-45) modular jacks (computer networking), unshielded for UTP cable and shielded for STP.
· F connector (TV antenna/cable/satellite), 75 ohm coaxial
· RCA jacks (audio/video)
· 4-pin mini-DIN (S-Video jacks)
· HDMI jacks (high-definition video and audio)
· Optical fiber connectors
· BNC connector (50 ohm coaxial)
· USB jacks

Why choose us??

a. Clean And Tidy Workshop + Skilled Workers.

b. Advanced test facilities + Test + Certification = Quality Guarantee !
                      Ensure you use our products worry-free.


c. Competitive price, save your money.
d. Full range products, offer you one-stop purchase, save your time, save your delivery cost.



Company information
  Established in 2005 with headquarter and R&D managing department based in Guangzhou.

Lulink is an export organization specialized in developing, designing, producing network intelligent wire and telecommunication equipments, the products range consists of main categories and metal sheeting, Lulink is supported by a strong R&D team which has more than three years experience in the field of technology and integrating brilliant designers, technicians, support groups, sales and marketing organizations. We offer and accept OEM/ODM service to customers. 

Our Main products:

Copper System: LAN cables, Adaptor, Connector and Spliter, Cabinet, PATCH CORD, TOOLS, Coaxial cables 
Fiber Optic: fiber optic patch cord, PLC splitter, adapter, connector, closure, media converter, etc
Cable Assembly: USB cable, HDMI cable, VGA cable, AV cable, DVI cable, etc

All has been certified by ISO9001:2008/ROHS/CE/UL/3C and so on.


 
FAQ
 
Q1. How can we know the products' quality?
We suggest you to buy a sample product first before placing a big order. Or you could talk to us online or send us an email if you need more detailed information for the specific product.

Q2. How about the sample fee and sample time?
For sample order, it is about 3-7 working days. As for sample fee is charged according to the size of the product.

Q3: Can you help me make my own design?
Yes, Sure. We can make OEM and ODM items for you as long as you can tell us your idea or provide pictures. We have done many OEM projects for our customers.

Q4. What is your payment term? 
A. T/T, L/C, Western Union, money gram and PayPal are all accepted. 
B. For bulk production: 30% deposit pay before mass production, and 70% pay before shipment.

Q5. Can we visit your factory?
Yes, you can. You are most welcome to visit our factory and office. Please let us know before coming over and we will provide detailed route and hotel booking suggestions.

Aluminum Pcb

Aluminum Printed Circuit Boards Contain a Thin Layer of Thermally Conductive Dielectric Material that Transfers Heat

There are many names for these products; Aluminum clad, aluminum base, Metal clad printed Circuit Board (MCPCB), Insulated Metal Substrate(IMS or IMPCB), Thermally conductive PCBs, etc- but they all mean the same thing and perform the same way.

How Are Aluminum PCBs Made?Layers
A thin layer of thermally conductive but electrically insulating dielectric is laminated between a metal base and a copper foil. The copper foil is etched into the desired circuit pattern and the metal base draws heat away from this circuit through the thin dielectric.


Benefits of Aluminum PCBs
Heat dissipation is dramatically superior to standard FR-4 constructions.
The dielectrics used are typically 5 to 10 times as thermally conductive as conventional epoxy-glass and a tenth of the thickness
Thermal transfer exponentially more efficient than a conventional rigid PCB.
Lower copper weights than suggested by the IPC heat-rise charts can be used.

Applications of Aluminum PCBs
Although Power Converters and LEDs are the largest users of these products, Automotive and RF companies are also looking to take advantage of the benefits of these constructions. While a single layer construction is the simplest, other configuration options are available at Topscom, including:

Flexible Aluminum PCBsFlex
One of the newest developments in IMS materials is flexible dielectrics. These materials feature a polyimide resin system with ceramic fillers which provides excellent electrical insulation, flexibility and of course thermal conductivity. When applied to a flexible aluminum material like 5754 or similar, the product can be formed to achieve a variety of shapes and angles which can eliminate costly fixtures, cables and connectors. Although these materials are flexible, they are intended to be bent into place and remain in place. They are not suited for applications that are intended to be flexed regularly. 


Hybrid Aluminum PCBs 
In a `Hybrid` IMS construction a [Sub-assembly" of a non-thermal material is processed independently and then Topscom Hybrid IMS PCBsbonded to the aluminum base with thermal materials. The most common construction is a 2-Layer or 4-Layer Sub-assembly made from conventional FR-4. Bonding this layer to an aluminum base with thermal dielectrics can help dissipate heat, improve rigidity and act as a shield. Other benefits include:

Less costly than a construction of all thermally conductive materials
Provides superior thermal performance over a standard FR-4 product 
Can eliminate costly heat sinks and associated assembly steps 
Can be used in RF applications where a surface layer of PTFE is desired for its` loss characteristics.  
Use of component windows in the aluminum to accommodate through-hole components. This allows connectors and cables to pass connections through the substrate while the solder fillet creates a seal without the need for special gaskets or other costly adapters. 


Multilayer Aluminum PCBs
 Common in the high performance power supply market, multilayer IMS PCBs are made from multiple layers of thermally conductive dielectrics. These constructions have one or more layers of circuitry buried in the dielectric with blind vias acting as either thermal vias or signal vias. While more expensive and less efficient at transferring heat as a single layer designs, they provide a simple and effective solution for heat dissipation in more complex designs. 


Through-Hole Aluminum PCBs
In the most complex constructions a layer of aluminum can form a `Core` of a multilayer thermal construction. The aluminum is pre-drilled and back-filled with dielectric prior to lamination. Thermal materials or sub-assemblies can be laminated to both sides of the aluminum using thermal bonding materials. Once laminated, the completed assembly is thru-drilled similar to a conventional multilayer PCB. The plated through holes pass through the clearances in the aluminum to maintain electrical insulation. Alternatively a Copper core can allow both direct electrical connections as well as with insulated through holes. 

Aluminum Pcb

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Topscom Technology Co., Ltd. , http://www.pcbassemblycn.com