BERGQUIST® SIL PAD® TSP K900

Known as Sil-Pad® K-4

Features and Benefits

Thermally conductive, polyimide-reinforced insulator pad for excellent voltage breakdown and dielectric strength. Very durable, low thermal impedance.
BERGQUIST® SIL PAD TSP K900 is a silicone-Kapton reinforced insulator. This product combines the thermal transfer properties of Sil-pad with high dielectric strength and physically tough Kapton. It is a highly durable product, which withstands high voltages.
  • Thermal impedance: 0.48°C-in2/W (@50 psi)
  • Withstands high voltages
  • High dielectric strength
  • Very durable
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Technical Information

Dielectric breakdown voltage 6000.0 Vac
Dielectric constant, @ 1kHz 5.0
Flame rating V-0
Operating temperature -60.0 - 180.0 °C
Shore hardness, ASTM D2240 Shore A 90.0
Standard thickness 0.152 mm
Thermal conductivity 0.9 W/mK
Thermal impedance, ASTM D5470 @ 50 psi 0.48 °C-in²/W
Volume resistivity 1×10 Ohm m

Frequently Asked Questions