DOW Corning 340 Heat Sink Compound White is a one component, grease like silicone that is used for thermal coupling of electrical components to heat sinks. It is non-flowing, non-curing, thermally conductive, low bleed, and has high temperature stability. 142 g Tube.
DOWSIL 340 also known as Dow Corning 340 is silicone based thermally conductive compound providing thermal coupling of electrical and electronic devices to heat sinks.
Applications: Compound is applied to the base and mounting studs of transistors, diodes and silicon-controlled rectifiers. It can also serve as an effective thermal coupler for many heat sink devices where efficient cooling is required. It is also suitable for aircraft engines where heat sink properties are required.
Features: High thermal conductivity; Low bleed; Stable at high temperatures.
Composition: Grease-like silicone fluid thickened with metal oxide filler.
Temperature Range: Resists changes in consistency at temperatures up to +177°C
CHOOSE E-ASIA REFUSED ONE TIME BUSINESS
Thermal Interface Materials |
Category |
Thermal grease compound |
Thermal grease compound |
Product name |
Dow Corning° TC-5022 Thermally Conductive Compound |
Dow Corning TC-5026 Thermally Conductive |
|
Dow Corning° TC-5121C
Thermally Conductive Compound |
Dow Coming° TC-5622 Thermally Conductive Compound |
Dow Coming CN-8880 Thermal Grease |
Dow Coming SC 102 Compound |
Dow Corning°
340 Heat Sink Compound |
Features |
High thermal
conductivity |
Low thermal resistance;high thermal conductivity |
|
Medium thermal
conductivity,;low
oil penetration |
Low oil
penetration |
Potential uses |
Thermal
management
of CPUs |
Thermal interface
material for CPUs |
|
Thermal coupling
of medium-voltage
electnical/electronic
devices to heat
sinks |
Thermal interface
material for CPUs |
Transistors;
diodes;
rectifiers |
|
Themal coupling
of electrical
electronic devices
to heat sinks |
Mixing ratio |
NA |
NA |
|
NA |
NA |
NA |
NA |
NA |
Appearance
Viscosity @25ºC,
mPa ·S |
Gray |
Gray |
|
Greenish yellow |
Gray |
White |
White |
White |
77 |
102 |
|
85.7 |
95 |
836 |
29,000 |
542,000 |
Oil separation-JISK2220,% |
|
|
|
|
|
<0.01 |
0.144(1) |
0.351) |
Volatile contents,% |
0.05 |
0.05 |
|
0.30 |
|
0.14 |
0.3 |
0.27 |


1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It's better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1. MOQ: 10 PCS standard bearings.
2. MOQ: 1000 PCS customized your brand bearings.
OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don't disclose any info.
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers'orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 3-10 days of payment being received.
3.Does your company have quality assurance?
Yes, for 2 years.
4.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company's services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp account or wechat account, we will contact you as soon as possible and provide the detailed information you need.