Tflex™ HD740 DC1 – 1mm | Laird | Silicone Thermal Gap FillerCustom pads and gaskets priced instantly and made to order within 24 hours!

Tflex™ HD740 DC1 – 1mm | Laird | Silicone Thermal Gap Filler

Silicone Thermal Gap Filler | A17690-04

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  • 5 W/mK thermal conductivity
  • Minimizes board and component stress
  • Low pressure versus deflection
  • DC1 = Tacky on One Side
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Stock sheet size: 22.86cm x 22.86cm

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SKU: 93827 Categories: , Brand:

Description

Laird Tflex™ HD700 thermal gap filler combines 5 W/mK thermal conductivity with superior pressure versus deflection characteristics.  The combination will allow minimal stress on components while also yielding low thermal resistance.  As a result, less mechanical and thermal stresses will be experienced within your device.

DC1 = DC1 = Only one side of the Material has its tacky properties

A17690-04

Benefits

  • Low pressure versus deflection
  • Excellent surface wetting for low contact resistance
  • Minimizes board and component stress

Features

  • Thermal gap filler combines 5 W/mK thermalconductivity with superior pressure versus deflection characteristics
  • Minimal stress oncomponents while also yielding low thermal resistance

Recommended Uses

  • Automotive ADAS
  • Automotive Infotainment
  • Smart Home Devices
  • Notebooks/Tablets/Portable Devices
  • Automotive Electronics

Specifications

Typical Properties Value Test Method
Construction & Composition Ceramic filled silicone sheet N/A
Color Pink (*Option for Dark Grey) Visual
Thickness Range 0.50mm (0.020”) 5.0mm (0.20”) N/A
Thickness Tolerance +/- 10% N/A
Thermal Conductivity (W/mK) 5.0 ASTM D5470
Density (g/cc) 3.3 Helium Pycnometer
Hardness (Shore 00) 54 ASTM D2240
Outgassing TML (weight %) 0.23 ASTM E595
Outgassing CVCM (weight %) 0.07 ASTM E595
Temperature Range -50°C to 200°C Laird Test Method
Rth@ 40 mils, 10 psi 0.287°C–in2/W ASTM D5470 (Modified)
Dielectric Constant @ 1 MHz 5.01 ASTM D150
UL Flammability Rating V-0 UL 94
Volume Resistivity 1.4x 10×14 ohm-cm ASTM D257

Laird Tflex™ HD700 Series Datasheet





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