Laird Performance Materials Eccosorb™ RF-LB EMI Noise Suppression Absorbers

Laird Performance Materials Eccosorb™ RF-LB EMI Noise Suppression Absorbers are silicone-based elastomeric absorbers with an improved low-frequency filler system. These absorbers are used to suppress unwanted energy coupling and resonant or surface currents that cause EMI issues. The RF-LB EMI Noise Suppression Absorbers feature high permeability, excellent EMI suppression for low-frequency applications, and are flexible and dust free. These absorbers are suitable for the suppression of cavity resonances and surface currents. Applications include telecom/datacom, automotive, medical equipment, networking Equipment, military, and industrial.

The Eccosorb™ RF-LB EMI Absorbers can be placed over CPUs, main chipsets, and other memory and power IC devices to suppress radiated noise causing interference. These absorbers can be applied to high-speed transmission lines, LCD displays, and circuit board elements that are radiating energy and causing EMI issues.

Features

  • High permeability
  • Excellent EMI suppression for lower-frequency applications
  • High-temperature near-field noise suppression suitable for automotive applications
  • Suitable for suppression of cavity resonances and surface currents
  • Flexible
  • Dust free
  • UL94 H-B
  • REACH and ROHS compliant

Specifications

  • Electrical properties: Permeability >30 @10MHz
  • 10MHz to 4GHz frequency range
  • 2.2gr/cc density
  • -70°C to 177°C service temperature range
  • 7.45 x 1011ΩC volume resistivity
  • 0.02 (0.5) – 0.12 (3) available thickness range in (mm)
  • ±10% thickness tolerance
  • Hardness 70 Shore A (+/- 10)
  • UL94 H-B UL flammability

Applications

  • Telecom/datacom
  • Automotive
  • Medical equipment
  • Networking equipment
  • Military
  • Industrial

Characteristic Curve

Performance Graph - Laird Performance Materials Eccosorb™ RF-LB EMI Noise Suppression Absorbers

Laird Performance Materials Eccosorb™ RF-LB EMI Noise Suppression Absorbers