EcoTemp™ 661

Fabric over Foam Gasket

Product Description

The Laird EcoTemp™ Fabric-over-Foam (FOF) 661 gasket is a highly versatile material capable of providing EMI shielding and grounding over a wide temperature range of -40°C to 125°C. It is composed of metallized fabric wrapped around a soft silicone foam core, and with its unique technology, it can be created in various cross-section profiles such as square, rectangular, hourglass, or trapezoid while also being customized to suit any application through processes like die-cutting, hole punching, notching, and more.
EcoTemp 661-Pic

Features and Benefits

-RoHS compliant, PAFS free, and halogen-free per IEC-61249-2-21 standard
-Flammability UL94V0
-Low surface resistivity of <0.04Ω/sq provides excellent EMI shielding and grounding.
-Many cross-section profiles available
-Extremely low compression set offers long term reliability

Capabilities

  1. Virtual Design Centre
  2. Automated Packaging
  3. Custom Automation
  4. Custom Product Development
  5. Prototyping
  6. Service
  7. Testing

Datasheets

EcoTemp 661 Datasheet Last updated03/04/25

Technical Specification

  • Typical Properties
    Shelf Life
    12 months at 23°C/60% R.H.
  • Compliance
    UL Flammability Rating
    UL94 V0