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Interference Technology

For EMI / EMC Engineers

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Shielding

Filtered Jack Connectors Protect Against Conducted and Radiated EMI

 

A new line of filtered modular jack connectors from Spectrum Advanced Specialty Products protects equipment from both conducted and radiated EMI in an industry standard package. These compact filtered PCB connectors provide high reliability and are fully “intermateable” and interchangeable with existing standard unfiltered RJ45 modular jack connectors. These new jacks assist … [Read more...]

Nanocomp Technologies Wins Two Small Business Innovation Research (SBIR) Contracts from United States Air Force

 

Tuesday, April 21, 2009, 10:18 am EDTCONCORD, NH –Nanocomp Technologies, Inc., a developer of energy saving performance materials and component products from carbon nanotubes (CNTs), today announced that it has been awarded two new contracts by the United States Air Force under the Department of Defense’s Small Business Innovation Research (SBIR) program.The light weight and … [Read more...]

Air Force Looks to Nanotechnology for Shielding

 

NH-based Nanocomp Technologies, Inc. has won two SBIR (small business innovation research) contracts from the U.S. Air Force. The light weight and conductive nature of CNTs (carbon nanotubes) have made them ideal candidates for aerospace applications although practical applications have been limited. Under the terms of the first SBIR, Nanocomp will continue to develop CNT-based … [Read more...]

Cable Assemblies Feature 100 dB of Shielding

 

A new line of high performance hand-formable cable assemblies has been introduced by Electronic Assembly Manufacturing (EAM). These cable assemblies provide typical insertion loss of 0.7 dB/ft. at 20 GHz for 0.141-inch diameter cables. VSWR is 1.3:1 at 18 GHz with capability past 20 GHz. These hand-formable cable assemblies minimize signal losses by means of a PTFE dielectric, … [Read more...]

Gaskets Boast EMI/ESD Protection and Rework Potential

 

The new 7810 series of 3M Electrically Conductive Acrylic Pads (eCAP) offers cohesive strength, shock absorption, and strong adhesion, which allows for rework and fast assembly without curing time. The eCAP 7810 series products are effective for EMI gasket shielding applications, ESD grounding, and reliable electrical contact with as little as 2.5 mm x 2.5 mm of contact. This … [Read more...]

Power Entry Module Incorporates EMI Shielding

 

The DA22 from Schurter, Inc. is a compact power-entry module (PEM) that provides maximum electrical power density. Crafted especially for PCB mounting, the DA22 combines an IEC compliance inlet, a fuse, and a filter into one unit. Pre-wired this product requires minimal PCB space and can be mounted with only minimal time for wiring. This PEM integrates EMI filtering and … [Read more...]

More Connector Products

 

100-Position PCB Connector Include EMI Protection The MDM PCB connector from ITT Interconnects is a microminiature connector capable of providing 100 signals in a lightweight, compact package. This connector features contact pitch spacing of 0.050″ and provides maximum signal density for applications where PCB space is at a premium. EMI shielding has been integrated into this … [Read more...]

Transparent Conductive Coating Withstands High Thermal Loads and Changes in Humidity

 

New transparent conductive coatings from Deposition Sciences, Inc. (DSI) have been crafted for maximum conductivity and can be applied to flat sheer stock or precision optics. Operating in the visible through the infrared spectrum, the new coatings feature high transmission times between 450 nm and 1100 nm. Compatible with DSI’s dichroic filter technology, the highly durable … [Read more...]

Multi-Cavity Products Address Complex PCB Shielding Issues

 

The new Slot Lok Multi-Cavity (SLMC) product line from Leader Tech has been crafted especially to address today’s complex shielding issues effectively and economically. The proprietary SLMC design and manufacturing process combines multiple shields under the same footprint saving space, weight, and assembly costs while cutting time to market. These products use standardized … [Read more...]

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