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Known as Sil-Pad® A2000

Features and Benefits

BERGQUIST SIL PAD TSP A3000, Higher Performance, Conformable Elastomer, Thermally Conductive, High Reliability Insulator

BERGQUIST® SIL PAD® TSP A3000 is a conformable elastomer with very high thermal conductivity that acts as a thermal interface between electrical components and heat sinks. BERGQUIST SIL PAD TSP A3000 is for applications where optimal heat transfer is a requirement. 


Options and Configurations

Configuration - 10" x 12" sheets, 10" x 250 rolls or custom configuration
Adhesive - Adhesive one side, no adhesive
Standard thickness - 0.015", 0.020"

Custom made configurations available upon request



  • Thermal impedance: 0.32°C-in2/W (@50 psi)
  • Optimal heat transfer
  • High thermal conductivity: 3.0 W/m-K
  • Reduced interfacial resistance results in improved overall thermal performance when measured at lower pressures
  • Available in roll form
  • Less sensitive to clamping pressure because of its smooth surface finish
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Documents and Downloads

Technical Information

Dielectric Breakdown Voltage 6000 Vac
Dielectric Constant (1 MHz) 0.007
Flame Rating V-0
Phase Change Temperature 51
Shore Hardness Durometer 80
Shore Hardness Scale A
Thermal Conductivity 2 W/mK
Thermal Impedance 0.32 °C in.²/W @ 50 psi
Thickness 0 - 0 in.
Usage Temperature -60 - 180 °C
Volume Resistivity 10 Ohm m