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TG-A1660 from T-Global Technologies is an extreme-performance thermal gap filler pad engineered to meet the rigorous heat dissipation needs of next-generation electronics and high-wattage systems. Delivering an industry-leading thermal conductivity of 6.6W/m-K, TG-A1660 sets a new standard in thermal interface material (TIM) performance.
This ultra-soft, silicone-based gap filler is designed to efficiently eliminate air voids between heat generating components and heat sinks, maintaining consistent thermal contact even under mechanical stress or thermal cycling. It ensures low thermal resistance, electrical insulation, and high reliability, making it ideal for EVs, data centers, high-frequency telecom systems, and power modules.
When thermal failure is not an option, TG-A1660 provides maximum heat transfer efficiency, mechanical flexibility, and long-term stability across the most challenging environments.
Typical Properties
Properties | Unit | TG-A1660 | Tolerance | Test Method |
---|---|---|---|---|
Thermal Conductivity | W/m*k | 16.6 | ±10% | ASTM D5470 Modified |
Thickness | mm inch | 0.5 ~ 6.0 0.0197 ~ 0.0787 | - - | ASTM D374 ASTM D374 |
Colour | - | Dark Grey | - | Colorimeter CIE 1976 |
Flame Rating | - | V-0 | - | UL 94 |
Dielectric Breakdown Voltage | KV/mm | ≥7 | - | ASTM D149 |
Weight Loss | % | <1 | - | ASTM E595 Modified |
Density | g/cm³ | 3.6 | ±5% | ASTM D792 |
Operating Temperature | °C | -50 ~ +180 | - | - |
Volume Resistivity | Ohm-m | 5 x 1012 | - | ASTM D257 |
Elongation | % | 20 | - | ASTM D412 |
Hardness | Shore OO | 65 | ±10 | ASTM D2240 |
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A division of Universal Science UK
www.universal-science.com
Soft and compliant gap filler with excellent thermal performance
Thermal conductivity = 3.0 W/ mK
Integral support using fabric or polymer film
Scheduled shipments give you flexibility with your deliveries. Instead of choosing just one delivery date, you can choose as many shipment quantities and dates as you like.
To use Scheduled Shipments you will need to sign up for a Credit Account. A link is available at the top of the page or just click HERE.
Alternatively call us on 01908 222211 for all the information you need regarding gaining access to Scheduled Shipments.
Shipment Order No. | Shipment Date | Shipment Quantity |
---|---|---|
#56534 | 1/1/2025 | 1000 |
#56534 | 15/2/2025 | 1000 |
#56534 | 12/3/2025 | 1000 |
In the above example the customer has ordered 3000 parts, but the customer wants 3 seperate shipments of 1000 parts. We will then ship in accordance with your required deliveries.