628-65AB

Series:	628
Part Status:	Active
Type:	Top Mount
Package Cooled:	Assorted (BGA, LGA, CPU, ASIC...)
Attachment Method:	Thermal Tape, Adhesive (Not Included)
Shape:	Square, Pin Fins
Length:	1.750" (44.45mm)
Width:	1.700" (43.18mm)
Diameter:	--
Height Off Base (Height of Fin):	0.650" (16.51mm)
Power Dissipation @ Temperature Rise:	3.0W @ 20°C
Thermal Resistance @ Forced Air Flow:	2.00°C/W @ 400 LFM
Thermal Resistance @ Natural:	--
Material:	Aluminum
Material Finish:	Black Anodized

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Thermal - Heat Sinks

Heat sinks are engineered to dissipate heat generated by electronic components or equipment. While there are various types of heat sinks, such as water cooling and fans, the most common is a radiator-type heat sink known as a “628-65AB”. 628-65AB heatsinks are manufactured using a mix of aluminum and copper materials, as these two metals have superior heat conductivity. The aluminum part is responsible for dissipating the heat to the air and keeping the copper cool, so it is essential that the 628-65AB heat sink is correctly designed with the correct balance of aluminum and copper.

A 628-65AB heat sink works on the basis of dissipating the heat away from a device. When a device generates heat, some of this heat energy will naturally want to disperse, but without a heatsink, much of that heat will be trapped in the device and eventually cause it to overheat. With a 628-65AB heat sink in place, the heat is absorbed by the aluminum and copper, and the heat is then dissipated to the air using the aluminum casing. This allows the device to stay running within its normal operating temperature range, and thus prolong the life of the device.

The 628-65AB heatsinks are designed to be easy to install and are compatible with a wide range of devices. These include PCs, laptops, network devices, set-top boxes, and other electronics. The 628-65AB heatsink is also available in various sizes to meet the needs of different applications and devices. The size will play a key role in the effectiveness of the heat dissipation, so it is important to select a heatsink that is suitable for the device.

In addition to their size, 628-65AB heatsinks come with a variety of mounting options. These options vary depending on the size of the heat sink, the size of the device, and the type of cooling medium. The mounting can either be done through a screw mounting system or a clip-on mounting system. The former allows the heatsink to be mounted permanently on the device, while the latter allows for easy installation and removal. Depending on the application and the type of heat sink used, cooling mediums such as fans and watercoolers may also be used in concert with the heatsink for better performance.

In conclusion, the 628-65AB is a reliable way to dissipate heat away from devices, ensuring that they can operate in their normal temperature range for a long period of time. It is easy to install and is available in a variety of sizes and mounting options, making it a great option for a wide range of applications. Furthermore, the use of other cooling solutions such as fans and watercooling can add to the effectiveness of the 628-65AB heat sink.

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