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3M Thermal Pad 5571 ( 128*266*1.5 mm)

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Manufacturer 3M
Manufacturer Part Number 3M Thermal Pad 5571
Specification Sheet 5571.pdf


In stock   78

5571 Series 3M™ Thermally Conductive Acrylic Interface Pad

Description:- 3M™ Thermally Conductive Acrylic Interface Pad 5571 is designed to provide a preferential heat transfer path between heat generating components like integrated circuits and heat spreaders (e.g. aluminum heat sink). 3M pad 5571 consists of a highly conformable, slightly tacky acrylic elastomeric sheet filled with conductive ceramic particles.


  • High thermal conductivity, 2.0W/m-K on plane direction
  • Good softness and conformability even to non-flat IC surfaces and heat spreading blocks
  • Passes UL 94 V-0 flame retardance test
  • No siloxane outgassing or oil bleeding
  • Slight tack allows easy pre-assembly
  • Soft compliant material allows for pressure relaxation, preventing high pressure zones on components
  • Good wetting performance for better thermal conductivity

  • IC packaging heat conduction
  • Heat sink interface
  • COF chip heat conduction
  • LED board thermal interface management(TIM)
  • General gap filling in electronic device
  • Adhesive:Tacky - One Side
  • Color:White
  • Material:Acrylic Elastomer
  • Outline:30.00m x 300.00mm
  • Shape:Rectangular
  • Shelf Life:12 Months
  • Shelf Life Start:Date of Manufacture
  • Storage/Refrigeration Temperature:70°F (21°C)
  • Thermal Conductivity:2.0W/m-K
  • Thickness:0.0300" (0.762mm)
  • Type:Interface Pad, Roll

More Information
Manufacturer 3M
Manufacturer Part Number 3M Thermal Pad 5571
Part Status Active
Product 3M Thermal Pad
Contact Form SPST
Thickness 1.5 mm
Packaging Sheet
Series 5571
RoHS status RoHS compliant