ARCTIC SILVER
AS5-3.5G Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound 3.5g Tube
Mfg Part Number: AS5-3.5G , Item #: 257888
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Price: $122.92
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Quantity:
In Stock: 64
Last Updated: Oct 30, 2026
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, PO and Wire.
With its unique high-density filling of micronized silver and enhanced thermally conductive ceramic particles, Arctic Silver 5 provides a new level of performance and stability. Available at Arctic Silver resellers worldwide. Arctic Silver 5 is the reference premium thermal compound. Arctic Silver 5 is optimized for a wide range of bond lines between modern high-power CPUs and high performance heatsinks or water-cooling solutions.
Main Specification
| General Information | |
| Manufacturer | Arctic Silver, Inc |
| Manufacturer Part Number | AS5-3.5G |
| Manufacturer Website Address | http://www.arcticsilver.com |
| Brand Name | Arctic Silver |
| Product Series | 5 |
| Product Model | AS5-3.5G |
| Product Name | High-Density Polysynthetic Silver Thermal Compound |
| Package Type | Retail |
| Product Type | Thermal Grease |
| Technical Information | |
| Dispenser Type | Syringe |
| Characteristic | Electrically Non-conductive |
| Characteristic | Absolute Stability |
| Characteristic | Triple Phase Viscosity |
| Minimum Operating Temperature | -58°F (-50°C) |
| Maximum Operating Temperature | 356°F (180°C) |
| Physical Characteristics | |
| Product Material | Silver |
| Weight (Approximate) | 0.12 oz |
| Miscellaneous | |
| Additional Information |
|
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 3 |
Specifications
- Mfr Part Number: AS5-3.5G
- Features: Contains 99.9% pure silver, High-Density(contains over 88% thermally conductive filler by weight), Controlled Tripple-Phase Viscosity, Not Electrically Conductive and Absolute Stability (will not separate, run, migrate, or bleed)
- Thermal Conductance: >300,000W/m2 °C (0.001 inch layer)
- Thermal Resistance: <0.005°C-in2/Watt (0.001 inch layer)
- Average Particle Size: <0.49 microns <0.000020 inch
- Extended Temperature Limits: Peak: -50°C to >180°C Long-Term: 50°C to 130°C
- Performance: 3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core.
- Coverage Area: The 3.5 gram tube contains enough compound to cover at least 15 to 25 small CPU cores, or 6 to 10 large CPU cores, or 2 to 5 heat plates. At a layer 0.003" thick, the 3.5 gram tube will cover approximately 16 square inches.
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
