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Laird Tgard™ 3000 Series – A1 – 0.13mm
February 13, 2022
Laird Tgard™ 200 Series – 230 – A1 – 0.76mm
February 13, 2022
Laird Tgard™ 300 Series – A0 – 0.23mm
Thermally Conductive Insulators
£0.00
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- High breakdown voltage of 6,000 volts AC
- Thermal resistance of 0.50º C-in2/watt at 50 psi
- Unique coating formulation offers low mounting forces
43 Sheets In Stock
Description
Tgard™ 300 is a medium thermal performance insulator pad consisting of a ceramic high temperature silcone rubber coated on electrical fiberglass.
Tgard 300 is specifically designed for applications that require low component mounting forces. The unique formulation will enhance thermal performance which minimizes thermal resistance at low mounting forces. The uniqe coating formulation offers an excellent mating surface for low pressure clip mounting applications.
Benefits
- Unifying benefits of thermal & electrical performance for general-purpose applications
- Unique coating formulation offers low mounting forces
Features
- High breakdown voltage of 6,000 volts AC
- Thermal resistance of 0.50º C-in2/watt at 50 psi
- Ceramic high temperature silcone rubber coated on electrical fiberglass.
Recommended Uses
- Switching mode power supplies, Industrial equipment, Motor controls.
Electrical Properties
| Properties | Test Method | Metric Values | Imperial Values |
|---|---|---|---|
| Dielectric withstand voltage 50mm probe for 30 sec | ASTM D149 | 4,500 volts DC | 4,500 volts DC |
| Dielectric breakdown voltage 50mm probe | ASTM D149 | Avg >6,000 volts AC | Avg >6,000 volts AC |
| Dielectric constant @1Mhz | ASTN D257 | 3.3 | 3.3 |
| Electrical RTI temperature rating | UL746D | 150ºC | 302ºF |
Mechanical Properties
| Properties | Test Method | Metic Values | Imperial Values |
|---|---|---|---|
| Thickness | 0.23 mm | 0.009 in | |
| Hardness | ASTM D2240 | 75 Shore A | 75 Shore A |
| Tensile strength | ASTM D412 | 10 Mpa | 1.5 Kpsi |
| Elongation @ 45º to warp/fill | ASTM D412 | 20% | 20% |
| Elongation along width or length | ASTM D412 | 5% | 5% |
| Operating temperature range | -60º to 180ºC | -76º to 356ºF | |
| Color | Yellow | Yellow | |
| UL flammability rating | UL 94 | V-0 | V-0 |
Related products
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- Electrically insulating and moderate thermal performance properties
- Thermal conductivity = 1.5 W/mK
- Requires mounting pressure via spring, metal clip or clamp
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Universal Science T-Pad 1500 – A1 – 0.23mm
£0.00 SKU: UNISCI_TPAD1500_A1_0.23MM- Electrically insulating and moderate thermal performance properties
- Thermal conductivity = 1.5 W/mK
- Requires mounting pressure via spring, metal clip or clamp
- A1 – Adhesive layer on one side
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- High dielectric strength and thermal performance
- Thermal conductivity of 6.5W/mK
- Soft and compliant to minimise interfacial thermal resistance but rugged and strong in its application
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