Introducing
CHO-SEAL® 1299
Low Durometer EMI Shielding Gasket
Parker Chomerics CHO-SEAL® 1299 is an electrically conductive EMI shielding elastomer gasket consisting of passivated silver-plated aluminum particles in a fluorosilicone binder. CHO-SEAL® 1299 offers a lower hardness (45 Shore A typical) gasket than many traditional conductive elastomer gaskets while still providing great shielding effectiveness and excellent corrosion resistance against aluminum.
It is available in molded formats, including O-rings, custom molded shapes, and sheet stock for cut gaskets. For use in both military and commercial applications, sheet stock can be steel rule die-cut, X-Y knife cut or water jet cut (no grit) to make precision parts in large quantities.
Product Features
- Low compression force
- High shielding effectiveness
- Excellent corrosion resistance on aluminum
- Resistance to harsh chemicals (fluorosilicone)
- Product available in molded or sheet format
- Higher temperature limit than most conductive fluorosilicones
- Sheets can be provided with an electrically conductive, pressure-sensitive acrylic adhesive (PSA)
Typical Applications
- Man portable electronics
- Military communication modules
- Unmanned Aerial Vehicles (UAVs)
- Naval and shipboard electronics
- Robotics equipment
- Connector interface seals
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CHO-SEAL® 1299
Resources
Introducing CHO-SEAL® 1299: A Low-Hardness EMI Shielding Elastomer Gasket
CHO-SEAL® 1299 offers a lower hardness (45 Shore A typical) than many traditional conductive elastomer gaskets while still providing great shielding effectiveness and excellent corrosion resistance against aluminum. Learn more about this new solution.
EMI Shielding Technology Applications in Defense Systems
As the defense industry continues to push the boundaries on advanced electronic systems and state-of-the-art communication devices, the requirements governing these programs must follow suit. Among the many technical requirements is Electromagnetic Compatibility, defined as the ability of a device to withstand both anticipated and unanticipated electronic interference (EMI) as well as minimize the interference being radiated.
Embrace the Global Advantage in Manufacturing
EMC Considerations for Product Designers and Engineers
If you are a product designer or engineer who wants to know about the many solutions for electrmagnetic interference (EMI) shielding or simply wanted a refresher on the basics of EMC, this webinar is for you. You will learn the theory behind EMC, the products available to meet EMC regulations, the basics of testing for EMI/RF compliance, and hear about real-world application examples.
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