ICT-TC-GFSP-US-4010

formerly ICT-FSL-F3

Thermally Conductive Spacer ICT-TC-GFSP-US-4010

Fact Sheet

In addition to a very high thermal conductivity, the elastomer enriched in the special manufacturing process with heat-conducting ceramics has a very good technical elasticity and high electrical impact resistance.


Thanks to the first-class combination of thermal, mechanical and electrical properties, the Gapfiller-spacer is also suitable for a wide range of applications; Wherever different gaps must be efficiently bridged from the power component to the heat sink.

ICT-TC-GFSP-US-4010 contains low molecular siloxane in the middle range and also has very high reliability. Due to its natural adhesion, the material can also be affixed very well in advance. The Gapfiller-spacer is on one side but also on both sides self-adhesive.

Product properties for ICT-TC-GFSP-US-4010(*)

Property Value Test Method
Thermal Properties
Operating temperature from -60 to 180 °C OEM/ICT
Thermally conductive Yes OEM/ICT
Thermal conductivity 2 W/m*K ASTM D 5470
Thermal resistance (inch² / 645,16mm²) 0.390.771.550.312.33 OEM/ICT
General Properties
Density 1.7 g/cm³ ASTM D 792
Color Light Gray Visual
Electrical Properties
Dielectric breakdown voltage 10.00 kV/mm ASTM D 149
Electrically conductive No OEM/ICT
Mechanical Properties
Hardness (Shore 00) 38 ASTM D 2240

Variants (*)

Specification Thickness (mm) K/W/Inch
ICT-TC-GFSP-US-4010-50 0.50 0.390
ICT-TC-GFSP-US-4010-100 1.00 0.770
ICT-TC-GFSP-US-4010-200 2.00 1.550
ICT-TC-GFSP-US-4010-30 0.30 0.310
ICT-TC-GFSP-US-4010-300 3.00 2.330
* Subject to change and errors excepted.