![]() ![]() The F-spring contact FASTON terminal is suitable for large and small appliances, power tools, electric motors, air conditioning, lighting, automotive, high-temperature designs and many other applications that require long-life interconnections. The terminal’s ergonomic features can help manufacturers provide safe and efficient assembly, which in turn results in end-product reliability and customer satisfaction. MENLO PARK, California – Ap– TE Connectivity (TE), a world leader in connectivity, introduces its FASTON terminal solution made with an F-spring contact that offers improved retention, insertion, and contact-stability benefits compared with other solutions on the market. Beryllium copper fingers are good in shear/wiping applications and will be seen on doors for shielded rooms, they offer good all-round high performance and are available in many plated finishes to enhance shielding and address galvanic concerns.įor more information on EMI/EMC Solutions, please visit us at or - New terminals feature 35N maximum insertion force, excellent retention, low profile, high current, wide temperature range and wide range of wire sizes. ![]() Very popular in laptop computers, gaming machines etc. This type of gasket is very popular in defense applications as it offers very low contact resistance as the wires penetrate the mating surface.Ĭonductive fabric over foam gaskets are good for commercial applications, most are stick on surface mount and are soft and compliant making good cabinet door seals. Available as flat sheet material for surface mounting, the gasket can be die cut to shape or fabricated from strips to make a picture frame gasket and provides a good EMI and environmental seal. Oriented wire in silicone are Monel or aluminum wires vertically oriented in solid or sponge silicone. It is not suitable for opening and closing of the enclosure. This type of gasket offers a dust & moisture seal. Particularly suited for use on small enclosures due to the narrow land widths, different fillers are available similar to that of conductive elastomers. Conductive elastomer “O” rings make for a very cost-effective EMI seal and are popular in defense and aerospace applications due to their small profile size, low weight and high performance.įorm in place is a conductive elastomer, being conductive silicone in liquid form for depositing direct to enclosure hardware. The conductive elastomer compound can be extruded in continuous lengths in many different profiles and can be molded as sheet and die cut or molded as a component. Nickel coated graphite is very cost effective being a factor of 3-5 times less expensive than silver plated aluminum and yet still offers shielding effectiveness similar to that of silver-based products. All, apart from carbon, offer good all-round shielding and high performance at all frequencies. Many different particles are available from carbon up to pure silver, the most popular are nickel coated graphite and silver-plated aluminum. When bonded to a carrier it offers good dust and moisture seal, often preferred for rugged military applications as it provides good Electro magnetic Pulse (EMP) protection as the gasket can carry high currents.Ĭonductive elastomers are conductive particles loaded into silicone or fluorosilicone. ![]() There are four wire options available to address shielding and corrosion issues. Knitted wire mesh can be fitted in grooves or surface mounted when bonded to a carrier. Metal: Beryllium copper/stainless steel.Shielding is a mechanical fix for an electrical problem and the enclosure design engineer should be aware of the types of gaskets available and their different attributes and ensure there is enough land area on the enclosure seams, doors etc. However, shielding of the enclosure is just as important and solves the problem of radiated emissions and susceptibility. to try resolving electromagnetic interference (EMI) at its source. EMC is the acronym for electromagnetic compatibility which means the ability of equipment to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbances to other equipment in that environment.Įlectronics engineers are very familiar with this and will consider in their design good board layout, filtering, grounding, signal integrity etc. ![]()
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