578902B03200G Allicdata Electronics
Allicdata Part #:

578902B03200G-ND

Manufacturer Part#:

578902B03200G

Price: $ 0.77
Product Category:

Fans, Thermal Management

Manufacturer: Aavid, Thermal Division of Boyd Corporation
Short Description: BOARD LEVEL HEAT SINK
More Detail: Heat Sink TO-220 Aluminum 3.0W @ 60°C Board Level
DataSheet: 578902B03200G datasheet578902B03200G Datasheet/PDF
Quantity: 1000
8000 +: $ 0.69231
Stock 1000Can Ship Immediately
$ 0.77
Specifications
Series: --
Part Status: Active
Type: Board Level
Package Cooled: TO-220
Attachment Method: Clip and PC Pin
Shape: Rectangular, Fins
Length: 0.690" (17.53mm)
Width: 0.860" (21.84mm)
Diameter: --
Height Off Base (Height of Fin): 0.395" (10.03mm)
Power Dissipation @ Temperature Rise: 3.0W @ 60°C
Thermal Resistance @ Forced Air Flow: 12.00°C/W @ 200 LFM
Thermal Resistance @ Natural: 21.60°C/W
Material: Aluminum
Material Finish: Black Anodized
Description

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Thermal - Heat Sinks are an important aspect of the transportation and artificialization of heat within electronic components. In a majority of systems, the overall component temperature must be kept within a certain temperature range to prevent overheating and premature failure. As such, these components require the use of heat sinks to regulate the temperatures.

The 57890-2B03200G is a thermal-heat sink specifically designed for use in high-power applications. Its lightweight aluminum design features a unique micro-extrusion process that allows for maximum heat transfer efficiency while maintaining extremely low weight. The 57890-2B03200G is especially well-suited for applications in the industrial, automotive, defense and aerospace industries.

In order to understand how a thermal-heat sink works, it is important to look at the principles of heat transfer. Heat is created in electronic components due to the electrical current within them. The heat must be dissipated in order to prevent overheating and component failure, so a thermal-heat sink is used to manage the temperatures within the system. Heat sinks are typically made from aluminum because aluminum is an excellent conductor of heat, it is lightweight, and corrosion resistant. The 57890-2B03200G thermal-heat sink utilizes this concept of heat transfer by using a micro-extrusion process that dissipates the heat more efficiently than a standard heat sink would.

The micro-extrusion process is one of the key features of the heat sink. It consists of small channels, which are formed on the inside of the heat sink. These channels provide increased surface area, which allows for increased heat transfer. The bottom of the heat sink also features a special pattern of grooves. These grooves increase the amount of surface area, as well as provide a path for air to move through the heat sink, which enhances the efficient dissipation of heat.

The 57890-2B03200G thermal-heat sink is designed for use in high-power applications. It is capable of dissipating up to 40 watts of heat for a maximum temperature of 92degrees Celsius. It is also able to dissipate heat from components with power ratings up to 1000 kilowatts. The 57890-2B03200G features two-stage cooling, which means it is able to quickly dissipate the initial heat buildup, and then more slowly dissipate the remaining heat.

In addition to the micro-extrusion process, the 57890-2B03200G features an integrated air-flow fan. This fan helps to push air through the heat sink to further enhance the dissipation of heat. The fan also helps to keep the internal components within the system cool, which is important for system longevity. The fan can be adjusted and optimized to provide more efficient cooling for more demanding applications.

The 57890-2B03200G thermal-heat sink is ideal for applications in the industrial, automotive, defense and aerospace industries. It offers a high level of heat transfer efficiency, while maintaining a lightweight design. Its micro-extrusion process and integrated fan make it ideal for small and large-scale applications, and its two-stage cooling ensures maximum heat dissipation. The 57890-2B03200G is the perfect thermal-heat sink for high-power applications.

The specific data is subject to PDF, and the above content is for reference

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