What EMI Shielding Metal Mesh & Copper Springfingers Offer

SPRINGMESH™ gaskets provide electromagnetic interference (EMI) and electromagnetic pulse (EMP) shielding at the joints and seams of various enclosures. These highly resilient, conductive knitted wire mesh strips are designed to deliver exceptional shielding performance while ensuring long-term durability. 

Metal Mesh & Copper Springfingers are integral in EMI shielding for keeping solid and reliable seals in enclosures, maintaining mechanical compression and electrical stability. The gaskets’ unique hollow knitted wire design ensures they can adapt to varying surface gaps, handling thermal and mechanical stresses while delivering consistent shielding performance. With various form factors and installation options, SPRINGMESH™ gaskets offer versatile solutions for various EMI and EMP protection needs across industries that demand high resilience and long-lasting performance.

Features & Benefits:

  • Tin-Plated Steel Wires: Provide excellent conductivity and corrosion resistance, ensuring long-term performance in harsh environments.
  • Round Cross-Sectional Geometries: Offer uniform compression and a secure seal for consistent EMI shielding across different enclosure types.
  • Hollow Knitted Wire Design: Enhances flexibility and resilience, allowing the gasket to conform to irregular or uneven surfaces.
  • 100% Metal Content: Ensures superior EMI/EMP shielding without using fillers, maximizing performance and longevity.
  • Multiple Form Factors & Installation Options: Available in various shapes.
  • Encapsulated Ends: Eliminate the risk of Foreign Object Debris (FOD), preventing contamination of sensitive equipment and ensuring cleaner installations.
  • Economical: Cost-effective EMI/EMP shielding that provides long-lasting performance.
  • High Resiliency: The spring-like, interlocked mesh structure offers excellent recovery (more than 70%) after compression, ensuring a durable seal over time.
  • Excellent Shielding Properties: Effective in reducing electromagnetic interference, making them essential for protecting sensitive electronic components.
  • Electrically Stable Over Time: Maintains reliable electrical conductivity and shielding performance, even after extended use.
  • Available in Bulk or Cut-to-Length Parts: Flexible ordering options to meet large volumes or custom-length project requirements.

Terminated Cut-to-Length Ends: Prevents fraying or loose particles, ensuring accurate and sanitary installation.

Design Specifics & How The Product Works

SPRINGMESH™ gaskets are constructed from tin-plated steel wires, knitted into spring-like interlocked loops that form a resilient, compressible strip. This design allows the gasket to conform tightly to surface joints and seams, ensuring a strong, reliable seal. The wire mesh construction ensures efficient EMI shielding while maintaining flexibility, even under compression. SPRINGMESH™ gaskets are ideal for industrial, aerospace, electronics, communication and IT, military, and fluid power industries. They create reliable and durable seals in enclosures and equipment, protecting sensitive components from electromagnetic disruptions.

What Makes Metal Mesh & Copper Springfingers So Effective? Their high resiliency and superior recovery rate. Unlike traditional solid core gaskets, the hollow mesh structure offers the advantages of high compressibility without the risk of core collapse. This flexibility, durability, and effective EMI shielding make SPRINGMESH™ gaskets ideal for long-term use in demanding applications.

 

Configurations Available

  • SPRINGMESH metal strip EMI gaskets are compressible, all-metal strips of beryllium copper knitted into rectangular or round cross sections. As spring-like, interlocked loops, they are highly resilient and are knit from Monel or Ferrex wire.
  • SPRINGMESH copper springfinger gaskets offer good aging properties, excellent tensile strength, and spring-like qualities. Mesh strip gaskets are available in rectangular, round, double round, and round with fin cross sections. SPRINGMESH gaskets are hollow, highly resilient spring gaskets that offer the advantages of a mesh over a core gasket without a core and recovery of more than 70%. The compression set is less than 30% at 80% compression and is available as cut-to-length.

 

Products Bought With Metal Mesh & Copper Springfingers

Softshield
Flexible EMI shielding material offering reliable protection and easy installation.

Conductive Elastomers
Combines flexibility and conductivity for superior EMI shielding and sealing.

Metal Mesh
Durable mesh providing high mechanical strength and EMI protection.

Chomerics Foils
EMI shielding foils for effective protection in sensitive electronic applications.

Our Value Added Services

At Sealing Devices, we go beyond providing high-performance SPRINGMESH™ gaskets. Our team of Application Engineers works closely with you to ensure that our products meet the specific needs of your project. From customized gasket solutions to technical support and on-time delivery, we offer a full range of services to meet the success of your application.

Request A Quote