BERGQUIST® SIL PAD® TSP A3000

Known as Sil-Pad® A2000

Features and Benefits

A white, thermally conductive silicone insulator for applications that require optimal heat transfer.
BERGQUIST® SIL PAD® TSP A3000 is a thermally conductive silicone elastomer, ideal for applications where optimal heat transfer is required, typically motor drive controls, avionics, and high-voltage power supplies. When applied, it acts as a thermal interface between electrical components and heat sinks and is formulated to maximize the thermal and dielectric performance of the filler/binder matrix. BERGQUIST SIL PAD TSP A3000 is a grease-free, conformable material that meets the thermal and electrical requirements of high-reliability electronic packaging applications.
  • Optimal heat transfer
  • Thermal impedance: 0.32°C-in2/W (@50 psi)
  • Reduced interfacial resistance results in improved overall thermal performance when measured at lower pressures
  • High thermal conductivity: 3.0 W/m-K
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Technical Information

Dielectric breakdown voltage 6000.0 Vac
Dielectric constant, @ 1kHz 7.0
Flame rating V-0
Operating temperature -60.0 - 180.0 °C
Phase change temperature 51.0 °C
Shore hardness, ASTM D2240 Shore A 80.0
Standard thickness 0.254 mm
Thermal conductivity 2.0 W/mK
Thermal impedance, ASTM D5470 @ 50 psi 0.32 °C-in²/W
Volume resistivity 1×10 Ohm m