Aeroflex S15H

Aeroflex S15H is a very soft, freestanding thermal gap pad that is more compliant than most other materials. As a perfect blend of good thermal conductivity of 1.5 W/m·K and high conformability, this material produces low thermal resistance. The highly conformable nature of the material allows the pad to fill in air voids and air gaps between PC boards and heat sinks or metal chassis with stepped topography, rough surfaces and high stack-up tolerances.

Product Description Typical Property Data

FEATURES & BENEFITS 

  • Thermal conductivity 1.0 W/m·K
  • Available in thicknesses from 0.020” (0.50mm) to 0.400”(10.0mm)
  • Ultra soft and compressible for low stress applications
  • Naturally tacky & re-workable
  •  

TYPICAL APPLICATIONS 

  • Automotive Electronic Control Units (ECU's)
  • Power Supplies & Semiconductors
  • Memory & Power Modules
  • Microprocessors / Graphics Processors
  • Flat Panel Displays & Consumer Electronics
CONFIGURATIONS AVAILABLE
  • 470×470 mm, sheet form and die-cut parts could be required.
  • 0.07 through 10.0 mm thick material available in 0.25mm increments
  • 0.003" (0.07mm) to 0.030" (0.75mm) are fiberglass reinforced.
  • Natural tack on one or both side option

SELECTION GUIDE

PERFORMCE CURVE
FC@

PROPERTIES

 FC@

UNIT

 FC@

TEST METHOD

 S15 S15G S15H S15U

Appearance

 -

Visual

 Light Green Dark Grey Light Green White/Brown

Thickness

 mm ASTM D374 0.07~10.0 0.07~10.0 0.07~10.0 0.50~10.0

Thermal Conductivity

 W/m·K Hot Disk 1.50 1.50 1.50 1.50
ASTM D5470 1.50 1.50 1.50 1.50

Thermal Resistance (@1mm, 20psi)

 °C·in²/W ASTM D5470 0.98 0.90 0.90 0.90
°C·cm²/W 6.32 5.81 5.81 5.81

Hardness

 Shore OO ASTM D2240 45 25 25 5

Flame Rating

 - U.L 94V-0 94V-0 94V-0 94V-0
Dielectric Strength (@1MM) kV ASTM D149 >10.0 >10.0 >10.0 >10.0

Volume Resistivity

 Ω·cm ASTM D257 ≥5.0X1013 ≥5.0X1013 ≥5.0X1013 ≥1.0X1013

Density

 g/cm³ ASTM D792 1.85 1.85 1.85 2.15

Tensile Strength

 psi ASTM D412 30 30 30 35

Elongation

 % ASTM D412 55 55 55 55

Compression Deflection (%) at given pressure

 10psi ASTM D575 32 18 18 23
50psi 58 46 46 58
100psi 82 62 62 83

Dielectric Constant

 @1MHz ASTM D150 6.2 6.2 6.2 6.2
TML (CVCM) % ASTM E595 ≤0.55(0.10) ≤0.55(0.10) ≤0.55(0.10) ≤0.55(0.10)

Service Temp.

 °C Aerobon -60~200 -60~200 -60~200 -60~200

RoHS Compliant

 - Aerobon YES YES YES YES