Datasheet

Van-Therm Thickness
THERMAL RESISTANCE
low
high
®
less more
Compression Force (psi)
THERMAL RESISTANCE
low
high
low high
SPECIFICATIONS AND PERFORMANCE
Characteristic
Measure
Value
Color V
isual
White
Thermal Conductivity W/m-k 1.0
Dielectric Constant 1000 Hz
4.5
Continuous Use Temp. ˚F -100˚ to 400˚F
Thermal Impedance @.187 thickness C-in
2
/W 2.5
Volume Resistivity Ωcm 1.0 x 10
14
Hardness Shore A 30
Tensile psi 500
Elongation % 250
Dimensions A
v
ailable
thickness .020” min ; 1.00” max 0,51 to 25,4 mm
width .060” min ; 3.00” max 1,52 to 76,2mm
length .060” min ; 3.00” max 1,52 to 76,2mm
Van-Therm
®
is a highly efficient heat conducting interface material with
wide application uses for electronic, electrical and electro-mechanical
assemblies. Miniaturization and higher speed electronics demand efficient
thermal management for reliable operation and long-term aging properties of
all types of components. Space restrictions compound such considerations,
and of course, cost containment is always a requirement.
Van-Therm
®
’s efficient thermal conductivity and conformability
accommodate most component surfaces and substrates.
•Conforms to irregular surface depressions and protrusions for
maximum surface contact, and therefore efficient thermal transfer.
•Material consistency permits high levels of heat extraction from
heat generating components to heat sinks, thermal bridges and
chassis members.
•Ideal durometer allows greater controllable compression squeeze
enabling highest heat conduction per minimum cross sectional area
of thickness. See charts at left.
•Available in strips, sheets and die-cuts for universal applications
and specific standard or custom dimensions.
•Custom extruded profiles and shapes available.
PART NUMBER*
HW
70-124 .020 0,51 .125 3,18
70-125 .040 1,02 .125 3,18
70-250 .062 1,57 .250 6,35
70-315 .062 1,57 .250 6,35
70-501 .093 2,36 .500 12,70
70-502 .125 3,18 .500 12,70
70-000 .125 3,18 1.000 25,40
Customs Please consult Customer Service
All dimensions in inches millimeters
16
Van-Therm
®
heat conducting elastomer