Back to Qnity

Laird Eccosorb™ JCS-Next

Laird Eccosorb™ JCS-Next is a dielectrically loaded silicone absorber, targeting high-frequency noise above 30GHz. This material features improved performance over traditional dielectric or carbon filler systems, and is designed to operate in both high and low temperatures. Laird Eccosorb JCS-Next does not flake or shed, and can be die-cut into complex shapes.

Features

  • Ultra-high dielectric loss
  • Excellent EMI suppression for high-frequency applications
  • Low density
  • Flexible
  • Dust free
  • UL 94V-0 capable
  • REACH and RoHS compliant

Applications

  • Antenna
  • Automotive ADAS
  • EMI Attenuation
  • mmWave
  • Radar
  • Instrumentation
  • Test and measurement

Specifications

  • Black color
  • 30GHz to 90+ GHz frequency range
  • -70°C to +177°C service temperature
  • 0.25mm to 3mm available thickness range
  • ±10% thickness tolerance

Frequency Attenuation Graph

Mechanical Drawing - Laird Eccosorb™ JCS-Next
Published: 2022-10-20 | Updated: 2026-07-08