3M Thermal pad 5509 1.0 MM Thick - 210mm x 155mm (8.26" x 6.10")

3M thermally conductive interface pad 5509 and 5509S are designed to provide a preferential heat transfer path between heat generating components and heat sinks, heat spreaders or other cooling devices. These products consist of a highly conformable slightly tacky silicone elastomer sheet filled with thermally conductive ceramic particles which provide special features listed as follows.

• Conductivity of 5.0 W/m-K.  
• Very High thermal conductivity and good electrical insulation properties.
• Flame retardant and UL V-0/V-1 approved material.
• Good softness and conformability even to non-flat surfaces.
• Incorporates a thin polyester film carrier for improved handling.
• Slight tack allows pre-assembly. Good wettability for better thermal conductivity.

This item is typically In Stock.  Call 888-233-2216 for details and pricing. 

3M Technical Data for 5509  (  Adobe Acrobat Required)