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MAJR Products – EMI Shielding for Any Industry, Any Need, Any Time
At MAJR, we’re proud to offer our customers a complete selection of shielding products that are designed by experts and created from military grade materials. When you work with us, you’ll be able to thoroughly review a full line of EMI shielding products and services including technical information, data sheets and applications info via our…
Read MoreEMI Grounding Washers from MAJR
When you are working to ensure that your electronic enclosures are securely sealed from EMI, it’s important to use the correct materials for your application. In the event that you’re using standard flat washers that are improperly designed EMI leakage can occur causing failure in the equipment and entire operating system. The MAJR Way MAJR…
Read MoreFilter Media Options for Shielded Air Filtration Panels
Maintaining operational integrity requires a great deal of planning, research and using reliable products that can perform to demanding industry standards. MAJR’s selection of shielded air filtration panels are available in a variety of different frame and media options to help meet your technical specifications. MAJR is one of the leaders in the EMI shielding…
Read MoreShielded Metal Wire Mesh Products from MAJR Products
One common product you will find when dealing with EMI shielding is metal wire mesh. But what is metal wire mesh and what does it do? Metal wire mesh is a strand or wire knitted together creating a structure of woven and knitted shielding material. Different types of metal wire mesh include non-hardenable types, hardenable…
Read MoreWaveguide Ventilation Panels from MAJR Products
What is a Honeycomb Waveguide Panel Shielding honeycomb waveguide panels let airflow into and out of an EMI/RFI shielded enclosure. The entering fresh air may be either cooled, heated, or at ambient temperature depending on the shielded enclosure environment and contents. For electronic equipment, the primary reason for airflow is usually to cool electronics; if…
Read MoreEMI Vent Panels – Air Flow
The curve in figure 1 shows the resistance per square inch of airflow vs. inches of H2O for standard EMI/RFI honeycomb vent panels.
Read MoreEMI/RFI Honeycomb Vent Panels
MAJR offers a wide variety of EMI/RFI Vent Panels in standard sizes which can reduce lead time and set up charges for our customers. However, we understand that some shielding requirements need special designs. MAJR’s team of engineers can assist with applications requiring special mounting or dimensions. For most applications, aluminum Code-32 honeycomb will provide…
Read MoreMAJRAbsorber: Uses & Benefits
Radio frequencies (RF) are an amazing tool to send communications via airwaves to a receiver device that can be thousands of miles away. They’ve been harnessed since the beginnings of radio and now reach into every crevice of daily life for consumers and manufacturers. Unfortunately, radio frequencies also cause Electromagnetic interference (EMI), also called radio-frequency…
Read MoreEMI Vent Panels
EMI Ventilation panels from MAJR Products are ready-to-install EMI / RFI shielded panels in standard sizes made from brass, steel or aluminum for the electronics industry with minimum static pressure drop. Shielding effectiveness is accomplished using waveguide design principles – its 4:1 opening to depth ratio. The choice of an EMI / RFI vent panel…
Read MoreEMI/RFI Connector Gaskets: What, Where and Why, from MAJR Products
When thinking about EMI/RFI connector gaskets, one of the best analogies might be in your own home, with water. Water can be a godsend or a curse. It needs to be contained in your plumbing system which takes it to where it is useful. But a leak within your home or from the outside elements…
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