High Power Thermally Conductive Dielectric Insulated Pads

High Power Thermally Conductive Dielectric Insulated Pads

CHO-THERM® HIGH-POWER THERMAL INSULATOR PADS are thermally conductive materials designed for use where the highest possible thermal, dielectric, and mechanical properties are required. Fiberglass cloth reinforcement strengthens CHO-THERM® pads against tear, cut-through and punctures. These materials are available in sheet form and die-cut configurations. An optional acrylic adhesive layer (with PSA) is available on one or two sides. With a proven track record spanning several decades in multiple applications, these products are the first choice for high-end power supplies, industrial, aerospace, and military/avionics applications. Available in several different forms to suit various applications.

Product Highlights:

  • Meets RoHS specifications
  • Extremely low NASA outgassing
  • Acrylic PSA attachment option available

Features / Benefits

  • Excellent thermal properties
  • High dielectric strength
  • Excellent mechanical strength and puncture resistance
  • 100% inspected for dielectric properties on every sheet
  • Acrylic PSA attachment option available
  • UL recognized flammability ratings
  • Meets RoHS specifications
  • Extremely low NASA outgassing
  • Proven through decades of use in demanding military and aerospace applications

Typical Applicationsigh temperature Gasket--Thermal Interface Materials--High Power Thermally Conductive Dielectric Insulated Pads 2

  • Power conversion equipment
  • Power supplies and UPS
  • Power semiconductors
  • Automotive electronics
  • Motor and engine controllers
  • Televisions and consumer electronics

igh temperature Gasket--Thermal Interface Materials--High Power Thermally Conductive Dielectric Insulated Pads 1

Product Attributes T500

  • Best thermal performance
  • Excellent dielectric properties


  • Highest reliability in rigorous applications
  • Proven in aerospace/defense applications


  • Economically-priced
  • Low thermal impedance


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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