THERM-A-GAP G974 High Thermal Conductivity Gap Filler Pads | #62-07-2025-G974


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62-07-2025-G974

THERM-A-GAP G974 High Thermal Conductivity Gap Filler Pads | #62-07-2025-G974

Parker Chomerics THERM-A-GAP™ G974 Thermally Conductive Gap Filler Pads provide a low hardness (40 Shore A) solution with 5.0 W/m-K of thermal conductivity.


Technical Specifications

  • Interface Type: PSA on one side
  • Material Thickness (inch): 0.07
  • Width (inch): 25
  • Length (inch): 20
  • Color: Blue
  • Specific Gravity: 1.4
  • Durometer: 40
  • Deflection at Pressure: 13 % @ 50 psi (345 kPa)
  • Thermal Conductivity: 5 W/m-K
  • Thermal Impedance: 2.9 °C-cm2/W
  • Heat Capacity: 0.9 J/g-K
  • Coefficient of Thermal Expansion: 100 ppm/K
  • Operating Temperature: -55 to 200 °C
  • Dielectric Strength: 200 VAC/mil
  • Volume Resistivity: 10^14 ohm-cm
  • Dielectric Constant: 3.2 @ 1 MHZ
  • Dissipation Factor: < 0.001 @ 1 MHZ
  • Outgassing Total Mass Loss: 0.59 % TML (0.18% CVCM)
  • Shelf Life: 12 Months
  • Specifications Met: UL 94 V-0, RoHS
  • Shape: Flat Sheets
Safety Warning

Item Information

Parker Chomerics THERM-A-GAP™ G974 Thermally Conductive Gap Filler Pads provide a low hardness (40 Shore A) solution with 5.0 W/m-K of thermal conductivity. THERM-A-GAP™ G974 provides superior thermal conductivity and applied minimal stress of components due to a low compression force threshold. THERM-A-GAP™ 97X series gap fillers offer the highest thermal conductivity for low to moderate clamping force applications.

Features and Benefits:
• 5.0 W/m-K thermal conductivity
• Fully RoHS compliant
• Softer material compared to similar high conductivity materials

Typical Applications:
• Telecommunications equipment
• Consumer electronics
• Automotive electronics (ECUs)
• LEDs and lighting
• Power conversion
• Power semiconductors

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