Laird CoolZorb 200: A Range of Custom Thermal Pads and Gaskets

CoolZorb 200 is a hybrid material designed for both EMI mitigation and thermal management. It functions as a traditional thermal gap filler, placed between a heat source - like an integrated circuit (IC) - and a heat sink, metal chassis, or other heat-dissipating component.

In addition to conducting heat away from sensitive components, CoolZorb 200 helps suppress unwanted energy coupling, resonances, and surface currents that can lead to board-level EMI issues.

Benefits

  • Cost-effective hybrid material offering both good thermal management (2 W/mK) and EMI absorption
  • Effective EMI suppression across the 1–25 GHz frequency range
  • Naturally tacky surface, similar to standard thermal gap fillers
  • Tested to meet UL 94 V0 flame requirements

Types Available

  • 0.5 mm | Laird (SKU: 93920)
  • 0.75 | Laird (SKU: 93921)
  • 1 mm | Laird (SKU: 93922)
  • 1.5 mm | Laird (SKU: 93924)
  • 1.75 mm | Laird (SKU: 93925)
  • 2 mm | Laird (SKU: 93926)
  • 2.25 mm | Laird (SKU: 93927)
  • 2.5 mm | Laird (SKU: 93928)
  • 2.75 mm | Laird (SKU: 93929)
  • 3 mm | Laird (SKU: 93930)
  • 3.25 mm | Laird (SKU: 93931)
  • 3.5 mm | Laird (SKU: 93932)
  • 3.75 mm | Laird (SKU: 93933)
  • 4 mm | Laird (SKU: 93934)
  • 4.25 mm | Laird (SKU: 93935)
  • 4.5 mm | Laird (SKU: 93936)
  • 4.75 mm | Laird (SKU: 93937)
  • 5 mm | Laird (SKU: 93938)

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