Thermally Conductive Attachment Tapes: THERMATTACH

Thermally Conductive Attachment Tapes: THERMATTACH

THERMATTACH® double-sided thermal interface tapes provide exceptional bonding properties between electronic components and heat sinks, eliminating the need for mechanical fasteners.

THERMATTACH® tapes are proven to offer excellent reliability when exposed to thermal, mechanical, and environmental conditioning. They are offered in a variety of configurations, as detailed in the typical properties table.

Features / Benefits

  • Offered in various forms to provide thermal, dielectric, and flame retardant properties
  • Offered in custom die-cut configurations to suit a variety of applications
  • Eliminates the need for mechanical attachment (i.e. screws, clips, rivets, fasteners)
  • Proven reliability under various mechanical, thermal, and environmental stresses
  • Embossed version available
  • UL recognized V-0 flammability
  • Meets RoHS specifications
  • No curing required, unlike epoxy or acrylic preforms or liquid systems
  • Easily reworkable

High temperature Gasket--Thermal Interface Materials--Thermally Conductive Attachment Tapes THERMATTACH 1
Typical Applications

  • Mount heat sinks to components dissipating < ~25 W
  • Attach heat sinks to PC (esp. graphics) processors
  • Heat sink attachment to motor control processors
  • Telecommunication infrastructure components Product Attributes


  • Superior adhesive strength
  • Best conformability to components
  • UL94 V-0 rated
  • Good thermal performance


  • Good adhesion
  • Superior thermal performance
  • General use tape with added thermal conductivity of Al foil layer


  • Designed for adhesion to plastic packages
  • Attaches to low surface energy packages


  • Excellent dielectric strength due to polyimide carrier
  • Good thermal performance
  • UL94 V-0 rated


  • General use tape with added thermal conductivity of Al foil layer
  • Excellent thermal performance
  • UL94 V-0 rated

Download the Warranty

This warranty comprises the sole and entire warranty pertaining to items provided hereunder. seller makes no other warranty, guarantee, or representation of any kind whatsoever. All other warranties, including but not limited to, merchant ability and fitness for purpose, whether expressed, implied, or arising by operation of law, trade usage, or course of dealing are hereby disclaimed. Notwithstanding the foregoing, there are no warranties whatsoever on items built or acquired wholly or partially, to buyer’s designs or specifications.

Limitation of remedy: Seller’s Liability arising from or in any way connected with the items sold or this contract shall be limited exclusively to repair or replacement of the items sold or refund of the purchase price paid by buyer, at seller’s sole option. In no event shall seller be liable for any incidental, consequential or special damages of any kind or nature whatsoever, including but not limited to lost profits arising from or in any way connected with this agreement or items sold hereunder, whether alleged to arise from breach of contract, expressed or implied warranty, or in tort, including without limitation, negligence, failure to warn or strict liability.

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