
Allicdata Part #: | HS193-ND |
Manufacturer Part#: |
551002B00000G |
Price: | $ 0.87 |
Product Category: | Fans, Thermal Management |
Manufacturer: | Aavid, Thermal Division of Boyd Corporation |
Short Description: | HEATSINK TO-220 1.45" HIGH |
More Detail: | Heat Sink TO-220 Aluminum 1.5W @ 20°C Board Level |
DataSheet: | ![]() |
Quantity: | 6615 |
1 +: | $ 0.78750 |
10 +: | $ 0.74907 |
25 +: | $ 0.72954 |
50 +: | $ 0.70988 |
100 +: | $ 0.67045 |
250 +: | $ 0.63101 |
500 +: | $ 0.59157 |
1000 +: | $ 0.55213 |
5000 +: | $ 0.53241 |
Series: | -- |
Part Status: | Active |
Type: | Board Level |
Package Cooled: | TO-220 |
Attachment Method: | Bolt On |
Shape: | Rectangular, Fins |
Length: | 1.450" (36.83mm) |
Width: | 1.006" (25.55mm) |
Diameter: | -- |
Height Off Base (Height of Fin): | 0.787" (19.99mm) |
Power Dissipation @ Temperature Rise: | 1.5W @ 20°C |
Thermal Resistance @ Forced Air Flow: | 4.00°C/W @ 300 LFM |
Thermal Resistance @ Natural: | 12.40°C/W |
Material: | Aluminum |
Material Finish: | Black Anodized |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Thermal - Heat Sinks
A thermal - heatsink is an essential component in many electronic systems. It is used to regulate heat dissipation and dissipate heat away from sensitive components to keep their operating temperature within safe limits. One of the popular and widely used thermal - heatsinks is the 551002B00000G.
Application Field of 551002B00000G
The 551002B00000G is a highly efficient thermal - heatsink, designed with a honeycomb structure. It is widely used for numerous applications, such as military, aerospace, communications, and medical fields. It is used to cool down the components in high-power electronic systems. It is often used in highly efficient medical systems, due to its small size and precise cooling performance.
This thermal - heatsink is also commonly used in devices that require very low thermal dissipation, including sensors and devices built with sensitive components. It is also applicable for cooling electrical components in remote unmanned aerial vehicle (UAV) systems, as well as automation/machine vision systems. Additionally, the 551002B00000G is suitable for use in high power photonic applications, since the honeycomb structure makes it extremely efficient at dissipating excessive heat.
Working Principle of 551002B00000G
The 551002B00000G is a reliable and efficient thermal - heatsink due to its innovative honeycomb structure. This structure mainly consists of metal fins connected to horizontal metal tube and a vertical heatsink bar. The honeycomb structure promotes better air flow, and it is designed to dissipate heat directly from the components, even in harsh environments.
The thermal - heatsink works on a natural convection mechanism. Heat dissipated from the other components is transferred to the metal fins and heats the surrounding air. This heated air rises and allows cooler air to replace it. As a result, this repetitive air circulation provides a steady cooling to the components and allows them to stay within the safe operating temperature.
Apart from relying on the natural convection mechanism, the 551002B00000G also has ventilation grooves that promote better air flow. Furthermore, the thermal - heatsink comes with integrated fins and cooling fins that can effectively absorb heat and promote thermal dispersion.
The 551002B00000G is capable of dissipating heat quickly, and its efficient operation ensures that the system components remain within the recommended safe operating temperature ranges. It also has excellent EMI/RFI protection, which helps provide greater system stability as well as better reliability in busy and dynamic environments.
Conclusion
The 551002B00000G is among the most popular and highly efficient thermal - heatsinks in the market. It is specially designed with a honeycomb structure to promote better air flow and efficient heat dissipation. It is also capable of providing superior reliability and protection against EMI/RFI. With its small size, precise cooling performance, and excellent thermal performance, the 551002B00000G is an optimal choice for applications that involve high power electronic systems or devices built with sensitive components.
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