TgardTM 200 Series
Thermally Conductive Insulators
HIGH PERFORMANCE THERMAL INTERFACE PRODUCTS
The Tgard™ 200 is a high performance interface pad. Consisting of a silicone/boron nitride composite,
these fiberglass-reinforced pads are used when the lowest thermal resistance and highest dielectric
strength are required
A high-tear, cut-through and puncture-resistant product, the Tgard™ 200 is tough and strong. Burrs
cause no problems for the material and the pad will not dry out, crack or fail when pressured between
mating parts.
The Tgard™ 200 is available in the following sizes:
0.010” (0.25 mm) die cut shapes only
0.020” (0.51 mm) sheets and die cut shapes
0.030” (0.75 mm) sheets and die cut shapes
FEATURES AND BENEFITS
• High thermal Conductivity of 5.0 W/mK
• High breakdown voltage of > 6,000 volts
• Resistant to tears and punctures
• UL® 94 V0 rated
Americas: +1.800.843.4556
Europe: +49.8031.2460.0
Asia: +86.755.2714.1166
CLV-customerservice@lairdtech.com
www.lairdtech.com/thermal
APPLICATIONS
• Audio and video components
• Automotive control units
• General high pressure interfaces
• Motor controllers
• Power conversion equipment
• Power semiconductors
- T0 packages, M0SFETs and IGBTs
TgardTM 200 Series
Thermally Conductive Insulators
THR-DS-Tgard-200 0313
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and
application of Laird Technologies materials rests with the end user, since Laird Technologies and its agents cannot be aware of all potential uses. Laird Technologies makes no warranties as to
the fitness, merchantability or suitability of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential
damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon
request. © Copyright 2010 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird
Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third
party intellectual property rights. A13514-00 Rev I
TGARDTM 210 TGARDTM 220 TGARDTM 230 TEST
METHOD
Construction &
Composition
Reinforced boron nitride
lled silcone elastomer
Reinforced boron nitride
lled silcone elastomer
Reinforced boron nitride
lled silcone elastomer
Color White Blue Green Visual
Thickness 0.010” (0.25mm) 0.020” (0.51mm) 0.030” (0.76mm)
Thickness tolerance ±0.002” (±0.05mm) ±0.002” (±0.05mm) ±0.003” (±0.075mm)
Specic Gravity (Density) 1.52 g/cc 1.45 g/cc 1.47 g/cc Helium
Pycnometer
Hardness 85 Shore A 80 Shore A 80 Shore A ASTM D2240
Tensile Strength N/A N/A N/A ASTM D412
% Elongation N/A N/A N/A ASTM D412
Outgassing TML (Post Cured) 0.06% 0.06% 0.06% ASTM E595
Outgassing CVCM (Post Cured ) 0.05% 0.05% 0.05% ASTM E595
UL Flammability Rating 94 V0 94 V1 Not Rated E180840
Temperature Range -60°C to 200°C -60ºC to 200ºC -60ºC to 200ºC
Thermal Conductivity 5 W/mK 5 W/mK 5 W/mK ASTM D5470
(modied)
Thermal Impedance
@ 100 psi
@ 689 KPa
0.18°C-in²/W
1.17°C-cm²/W
0.35°C-in²/W
2.26°C-cm²/W
0.40°C-in²/W
2.28°C-cm²/W
ASTM D5470
(modied)
Breakdown Voltage 6,000 VAC 10,000 VAC 20,000 VAC ASTM D149
Volume Resistivity 5x1013 ohm-cm 5x1013 ohm-cm 5x1013 ohm-cm ASTM D257
Dielectric Constant @ 1 MHz 3.32 3.32 3.32 ASTM D150
Standard thicknesses: 0.010” (0.25 mm) die cut shapes only, 0.020” (0.51 mm), 0.030” (0.76 mm)
Standard sheet sizes: 0.020” and 0.030”: 16” x 16” (406 mm x 406 mm) Individual die-cut shapes can be supplied.
Pressure sensitive adhesive: Request no adhesive with “AO” sufx. Request adhesive on one side with “A1” sufx.
Double-sided adhesive is not available.
Reinforcement: TgardTM 200 sheets are berglass reinforced.
Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application.
Mouser Electronics
Authorized Distributor
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