Shielded Air Vent Honeycomb Filters
Spira’s Shielded Air Vent Honeycomb Filters are designed to provide consistent and reliably high levels of shielding while allowing cooling air to penetrate an electrical equipment cabinet. Air vent filters are available in Spira-Cell or Brass-Cell for different applications and levels of shielding.
EMI & Environmental Connector-Seal: Back-Mount$0.00
Spira’s Back-Mount EMI & Environmental Connector-Seal gaskets are designed to provide an excellent EMI & environmental seal in flange-mounted connectors for the life of a system.
The Spira-Shield patented spiral is the basis for all of our unique high shielding EMI gasketing solutions. The spiral is wound out of spring temper beryllium copper for excellent spring memory and compression set resistance. The spiral is tin plated for superior conductivity and shielding properties.
Custom Die-cut Gaskets
Custom Die-cut gaskets are made by stamping out a piece of rubber and then attaching spiral to it. They are very economical in high quantities and also allow unusual shapes to be sealed more easily.
Catalog & Design Guide
As part of our commitment to supporting the EMC community, Spira is a Copper Sponsor of the 2021 EMC+SIPI Virtual Symposium, July 26-August 20, 2021. The IEEE community once again is providing nearly a month-long virtual learning experience featuring EMI Shielding...
When you’re making history, you don’t want to worry about your EMI gasket failing. For over 40 years, customers like SpaceX have turned to Spira EMI gaskets to meet their toughest shielding needs. Reliability High shielding Longevity: Gaskets that last the life of the...
International Shielding Expert George Kunkel discovered a critical error in electromagnetic shielding theory in 1970: the accepted theory of shielding violates the basic laws of physics. This groundbreaking new book is the culmination of over 50 years of practical and...