TIG780-50 Thermal Grease
- Bond Line Thickness (mm)
- 0.031 mm
- Specific Gravity (g/cm³)
- 2.30
- Thermal Conductivity (W/m·K)
- 5.00
- Viscosity (mPa·s)
- 200000
- Color
- Gray
- Construction
- Heat-conduction filler / silicone oil
TIG780-50 — Product overview
TIG™780-50 is an environmentally safe silicone-based thermal grease engineered to solve overheating and reliability issues in electronic assemblies. The paste-form heat-conducting compound moistens the contact surface sufficiently to form an interface of extremely low thermal impedance, providing heat-dissipation efficiency far superior to many competing greases.
TIG780-50 — Features
Low thermal impedance
Non-toxic and environmentally safe
Excellent long-term stability
Thoroughly wets out contact surfaces to create low thermal resistance
Stable performance across a wide operating temperature range
Where this grade is used
Typical application targets for this grade include Microprocessors, Chipsets, Graphic processing chips, Set-top boxes, LED lighting.
TIG780-50 — datasheet specifications
Values below are transcribed from the official datasheet (PDF: TIG780-50-TDS_EN_REV01.2.pdf). Use the linked PDF for sign-off and lot-specific CoA.
Request application engineering support| Parameter | Value (typical / as stated) | Method / note |
|---|---|---|
| Color | Gray | Visual |
| Construction | Heat-conduction filler / silicone oil | Ziitek Test Method |
| Specific Gravity (g/cm³) | 2.30 | ASTM D297 |
| Bond Line Thickness (mm) | 0.031 | ASTM D374 |
| Thermal Conductivity (W/m·K) | 5.00 | ASTM D5470 |
| Thermal Impedance (°C·in²/W) @10 psi | 0.023 | ASTM D5470 |
| Thermal Impedance (°C·in²/W) @50 psi | 0.018 | ASTM D5470 |
| Continuous Use Temperature (°C) | -45 ~ 200 | Ziitek Test Method |
| Viscosity (mPa·s) | 200000 | GB/T 10247 |
* Match values to the PDF revision cited on your purchase order.
Related thermal grease models
TIG780-50 — common questions
Replacing another vendor’s TIM or need a stack review? Send drawings — applications responds quickly.
Talk to an engineerWhat is the nominal thermal conductivity of TIG780-50?
The customer workbook lists nominal through-plane conductivity as 5 W/m·K. What you measure depends on pressure, gap, and fixture — use the technical documentation as the reference.
Can Ziitek supply TIG780-50 die-cut or in custom thickness?
Yes — send DXF/DWG outlines and stack height. Thermal grease parts are routinely converted at Ziitek; tolerances depend on thickness and geometry.
Where is the documentation for TIG780-50?
Download the technical documentation from this page when available. If your revision differs, name the file from your RFQ so applications engineering matches it.
Is TIG780-50 RoHS-aligned?
Ziitek targets RoHS-oriented formulations across TIM lines. Cite the compliance block for audits and tell us if you need additional regional substance lists.
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