Details
Dow 340 Heat Sink Compound is a non-curing, non-flowing, thermally conductive lubricant suitable for thermal coupling of electronic/electrical devices to heat sinks. The conductive compound is a mixture of silicone and heat-conductive metal oxides which creates a low bleed product with high thermal conductivity and high-temperature stability. Dowsil 340, and other thermally conductive materials remove heat from a heat source to the ambient, acting as a thermal bridge. Its ability to reduce heat in electronic devices makes Dowsil 340 perfect for smaller consumer electronics, which tend to generate a significant amount of heat. Compliant with MIL-DTL-47113.
Additional Information
| Additional Color, Sizes and Packaging | Dowsil 340 Heat Sink Compound 140 G (5 OZ) Tube |
|---|---|
| SKU | DC2653338 |
| Former SKU | DC34013.5OZ |
| Part Number | DC 340 HEAT SINK 382GRM CART |
| Literature |
|
| Product Articles | Read more about Dowsil 340 Grease/Lubricant The high thermal conductivity of the Dow 340 Heat Sink Compound also offers low bleed benefits and is stable at high temperatures. The 340 compound is used on aircraft engines, LED applications, to mount studs of transistors, diodes and silicon-controlled rectifiers, and also serves as a thermal coupler for many heat sink devises. |
| Product Information | Dowsil 340 is a non-flowing, non-curing compound that offers moderate thermal conductivity. This product directs heat flow away from electronic components, increasing reliability. Compliant with MIL-DTL-47113.
Typical Use:
Suitable for thermal coupling of electrical/electronic devices to heat sinks
Color:
White
One or Two Component:
One Component
Application Method:
Automated or manual dispensing
Specific Gracity (Uncured):
2.1
Viscosity:
542,000 Cp
Bleed:
0.23%
Thermal Conductivity:
0.67 W/m-K
Evaporation:
0.38%
Shelf Life @ 38°C:
60 months
Product Specific Info:
MIL-DTL-47113
|
| Technical Data Sheet | |
| Application | One Part |
| Attribute | Thermally Conductive |
| Color | White |
| Specifications | MIL-DTL-47113 |
| Chemistry | Polymer, Silicone |
| Packaging | Cartridge |
| Product Category | Lubricants, Thermally Conductive Materials |
| Product Type | Compound |
| Manufacturer | DOW |
| Brand | DOW |
| Industry | Appliance, Defense, Electronics, Lighting |
| Manufacturer SKU | 2653338 |
| Related Search Terms | Dow Corning 340, Dow Corning 340 Heat Sink compound, Dow Corning 340 silicone, Dow Corning 340 Heat Sink Compound Lubricant Grease, Dow 340, Dow 340 Heat Sink compound, Dow 340 silicone, Dow 340 Heat Sink Compound Lubricant Grease, Dow Corning 340 thermal |
