EMI SHIELDING GASKET

Product catalog summary

Overview: Ghiringhelli Mario specializes in EMI (Electromagnetic Interference) shielding products, offering a range of materials and profiles designed to meet various compliance standards. The company is based in Gallarate, Italy, and serves a global market.

Material Specifications:

Fabric Elastomer: Includes Polyamide and PET with Nickel Copper plating, tested for abrasion resistance up to 1,000,000 cycles (ASTM D3886).
Elastomer Characteristics: Urethane and Silicone foams with densities ranging from 30 Kg/m3 to 190 Kg/m3, suitable for temperatures from -55°C to +120°C, with permanent deformation under 10% (ISO 1856, DIN 53572).

Compliance:

Products are UL compliant (File No. E216906) and RoHS compliant.

Environmental Resistivity: Surface resistivity tests show minimal changes after wet-heating and salt-spraying tests, indicating robust environmental resistance (UNI ISO 9227, IEC 68-2-30).

EMI Shielding Performance:

Tested across various frequency ranges (0.1-30 MHz, 30-1000 MHz, 1-18 GHz) for magnetic, electric, and plane wave fields, showing significant attenuation levels.

Profile Specifications:

Various profiles including rectangular, flat, "D", square, "D" flat, knife edge, circular, lip, and "L" profiles, each with specific dimensions and UL94 V0 and HB compliance.

Contact Information: Ghiringhelli Mario can be contacted via email at [email protected] or through their website. Their office is located at Via Luigi Riva, 10, 21013 Gallarate, Italy.

Catalog excerpts

From Italy, for the World RoHS COMPLIANT In all cases, details and values should be verified by the customer GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com Via Luigi Riva, 10 - 21013 Gallarate – ITALY Tel. +39 0331 700525/+39 0331 798842 Fax. +39 0331 700526

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From Italy, for the World A FABRIC ELASTOMER RoHS CONFORME FABRIC – PHYSICAL PROPERTIES ABRASION RESISTANCE Polyamide woven Nickel Copper Plated 1.000.000 cycle tested ASTM D3886 Nickel Copper Plated 1.000.000 cycle tested ASTM D3886 ELASTOMER – TECHNICAL CHARACTERISTICS TEMPERATURE RANGE PERMANENT DEFORMATION PUR - (Urethane open/closed cells) light grey PUR - (Urethane open/closed cells) dark grey SI - (Silicone open/closed cells) FIRST STAGE AFTER WET-HEATING TEST AFTER SALT-SPRAYING TEST EMI SHIELDING PERFORMANCES / MIL-STD-285 MAGNETIC FIELD 0,1-30 MHz In all cases, details and values should...

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From Italy, for the World A A FLAT PROFILE UL COMPLIANT File No. E216906 RoHS COMPLIANT In all cases, details and values should be verified by the customer

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From Italy, for the World KNIFE EDGE PROFILE CIRCULAR PROFILE UL COMPLIANT File No. E216906 RoHS COMPLIANT In all cases, details and values should be verified by the customer GHIRINGHELLI MARIO e-mail: [email protected] http://www.ghiringhellimario.com Via Luigi Riva, 10 - 21013 Gallarate – ITALY Tel. +39 0331 700525

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