Non-Rectangular Fabric Over Foam EMI Shielding Gaskets for High Temperature Applications
SOFT-SHIELD® 3800 is an electrically conductive fabric over a silicone foam gasket designed for EMI shielding and electrical grounding in low-closure force and high-temperature electronics applications. The profiles of SOFT-SHIELD 3800 come in complex and unique non-rectangular shapes. It is made of a nickel-plated copper polyester taffeta weave fabric wrapped around open-cell silicone foam. This wrap-around technology ensures effective grounding of the gasket, creating a conductive solution to eliminate EMI gaps. With an operating temperature range up to 125°C, SOFT-SHIELD 3700 and 3800 are ideal for applications exposed to high temperatures and requiring UL 94 V-0 compliance. These gaskets typically require less than 1 lb./inch (0.175 lb/mm) of closure force for effective electrical contact. The product has less than 10% compression set, ensuring reliable and repeatable shielding performance over the device’s lifespan. SOFT-SHIELD 3800 is an excellent alternative to traditional spring finger-type products for shielding and grounding.
PRODUCT FEATURES:
- Operating temperature range up to 125°C
- 100 dB shielding effectiveness (20 MHz to
10 GHz) - Non-Rectangular and complex configurations
- Economical shielding and grounding option
- Low closure force
- Low contact resistance
- Dozens of standard parts available
- Custom profiles available upon request
- Available in bulk or cut to length
- UL 94 V-0, RoHS, and REACH Compliant
- Low compression set
- Abrasion and sheer resistant conductive wrap
IDEAL APPLICATIONS:
- Server faceplates and inserts
- Consumer electronics
- Grounding applications
- Electronics enclosures
- Door seals
- EMI window and vent gaskets
(CLICK HERE TO DOWNLOAD THERMAGAP 3800 SPEC SHEET)
Matrix specializes in customization to meet the exact specifications required by manufacturers. Our state-of-the-art equipment and expertise ensure precise detail, providing manufacturers with tailored solutions to enhance their product quality and performance.
Matrix Technology is the only authorized distributor of Parker Chomerics products in Canada. We have been working with Canadian engineers and technology companies for 45 years as Canada’s premier engineered materials partner, and have been converting products into customized solutions ever since.