Aeroflex S35S


Aeroflex S35S is a compliant elastomeric thermal interface material designed to provide excellent thermal performance with economical cost. Its soft interface pad conforms well to minimal pressure, resulting in little or no stress on mating parts. It has extremely low silicone extractable ability compared to many other silicone interface products and also meets NASA outgassing specification. Aeroflex S35S is super-flexible, high-performance design-in material, and no adhesive coating is required. It is electrically insulating, stable from -60ºC to 200ºC and is certified to UL-94 V0 flammability rating.

Product Description Typical Property Data

FEATURES & BENEFITS 

  • Thermal conductivity 3.5 W/m·K
  • Available in thicknesses from0.010” (0.25mm) to 0.400” (10.0mm)
  • High thermal performance, cost-effective solution
  • Naturally tacky & re-workable
  • Super Soft and compliant

 

TYPICAL APPLICATIONS 

  • Automated Electronic Control Units (ECU's)
  • Power Supplies & Semiconductors
  • Memory & Power Modules
  • Microprocessors / Graphics Processors
  • Flat Panel Displays & Consumer Electronics

 

CONSTRUCTURES & PART NUMBER

SELECTION GUIDE

PERFORMCE CURVE

 

 

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PROPERTIES

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UNIT

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TEST METHOD

S35P S35S

Appearance

-

Visual

Pink Pink

Thickness

mm ASTM D374 0.25~10.0 0.25~10.0

Thermal Conductivity

W/m·K Hot Disk 3.50 3.50
ASTM D5470 3.50 3.50

Thermal Resistance (@1mm, 20psi)

°C·in²/W ASTM D5470 0.45 0.35
°C·cm²/W 3.1 3.1

Hardness

Shore OO ASTM D2240 25 25

Flame Rating

- U.L 94V-0 94V-0
Dielectric Strength (@1MM) kV ASTM D149 >15.0 >10.0

Volume Resistivity

Ω·cm ASTM D257 ≥1.0X1013 ≥1.0X1013

Density

g/cm³ ASTM D792 3.1 3.1

Tensile Strength

psi ASTM D412 - 26

Elongation

% ASTM D412 - 45

Compression Deflection (%) at given pressure

10psi ASTM D575 14 16
50psi 45 48
100psi 58 62

Dielectric Constant

@1MHz ASTM D150 10.5 12.0
TML (CVCM) % ASTM E595 ≤0.20(0.05) ≤0.20(0.05)

Service Temp.

°C Aerobon -60~200 -60~200

RoHS Compliant

- Aerobon YES YES