K52 Datasheet, PDF (2/2 Pages) Laird Tech Smart Technology – Resistant to tears and cut through

Tgard^TM K52
Thermally Conductive Insulators
PROPERTY
ELECTRICAL PROPERTIES
Dielectric Withstand Voltage
6.4mm probe for 30 sec.
Dielectric Breakdown Voltage
6.4mm probe
Volume Resistivity
Dielectric Constant @ 1 MHz
MECHANICAL PROPERTIES
Composite Thickness
MT Kapton^® Thickness
Tensile Strength
Elongation MD
Operating Temperature Range
Color
TEST METHOD
K52-1
K52-2
K52-3
ASTM D149
ASTM D149
ASTM D257
ASTM D257
3,000 volts DC 6,000 volts DC 7,500 volts DC
4,200 volts AC
4 x 10¹⁴
1.8
7,800 volts AC
4 x 10¹⁴
1.8
9,000 volts AC
4 x 10¹⁴
1.8
ASTM D374
ASTM D374
ASTM D412
ASTM D412
2 mil (0.051mm) 3 mil (0.076mm) 4 mil (0.102mm)
1 mil (0.025mm) 2 mil (0.051mm) 3 mil (0.076mm)
13.5 kpsi (93 mPa) 18 kpsi (124 mPa) 20 kpsi (139 mPa)
80%
80%
80%
-60 - 150ºC
-60 - 150ºC
-60 - 150ºC
Light amber
Light amber
Medium amber
PRESSURE, PSI (KPA)
10 (69)
TOTAL THERMAL RESISTANCE
˚C-in²/watt (˚C-cm²/watt)
K52-1
0.14 (0.90)
K52-2
0.23 (1.48)
K52-3
0.33 (2.13)
20 (138)
0.14 (0.90)
0.23 (1.48)
0.32 (2.06)
50 (345)
0.13 (0.84)
0.22 (1.42)
0.31 (2.00)
100 (689) 200 (1379) 400 (2758)
0.13 (0.84)
0.22 (1.42)
0.30 (1.94)
0.13 (0.84)
0.22 (1.42)
0.30 (1.94)
0.13 (0.84)
0.22 (1.42)
0.30 (1.94)
STANDARD DIE CUT PARTS: Standard part sizes for TO-220, TO-247, TO-3P, TO-3PL, and TO-264
CUSTOM DIE CUT PARTS:
Custom configurations available with standard tolerance of 0.5mm (0.020”)
Ability to handle drawings in multiple file formats. (.DXF and .DWG preferred)
PRESSURE SENSITIVE
ADHESIVE:
Single side adhesive available on request
Data for design engineer guidance only. Observed performance varies in application. Engineers are
reminded to test the material in application.
THR-DS-Tgard-K52 032515
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