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TNC-4 Datasheet, PDF (1/3 Pages) Laird Tech Smart Technology – Thermally Conductive Insulators
Innovative Technology
for a Connected World
TgardTM TNC-4
Thermally Conductive Insulators
PRELIMINARY
LOW COST, MEDIUM PERFORMANCE INSULATOR MATERIAL
TgardTM TNC-4 is an electrically insulating, thermally conductive, heat curable adhesive
insulator. It consists of a thin electrically insulating PI film coated on both sides with a
thermally conductive polymer composite material. It can be used to permanently attach
IC or other electronic packages to heatsink.
APPLICATIONS
• Permanently bonding cooling devices such as heat sinks to electronic components
PROPERTY
Post-cured Breakdown Voltage
Post-cured Thermal Resistance °Cin2/W
Thickness inch(mm)
Post-cured Lap Shear
Color
TEST METHOD
VAC ASTM D149
ASTM D5470
Modified
ASTM D3163
Modified
Visual
TYPICAL VALUES
6000
< 0.3
0.005(0.125)
> 600 psi
Black
global solutions: local support TM
Americas: +1.800.843.4556
Europe: +49.8031.2460.0
Asia: +86.755.2714.1166
CLV-customerservice@lairdtech.com
www.lairdtech.com/thermal