901-19-1-12-2-B-0

Series:	901
Part Status:	Active
Type:	Top Mount
Package Cooled:	BGA
Attachment Method:	Clip
Shape:	Square, Fins
Length:	0.748" (19.00mm)
Width:	0.748" (19.00mm)
Diameter:	--
Height Off Base (Height of Fin):	0.457" (11.60mm)
Power Dissipation @ Temperature Rise:	--
Thermal Resistance @ Forced Air Flow:	6.60°C/W @ 200 LFM
Thermal Resistance @ Natural:	14.70°C/W
Material:	Aluminum
Material Finish:	Black Anodized

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Introduction — Thermal - Heat Sinks

The term Thermal - Heat Sinks describes the principle of accepting and dissipating heat away from heated objects, such as electrical components, to a more suitable place. This product type, represented by the code 901-19-1-12-2-B-0, is typically used for the purpose of cooling high power devices, such as those found in servers, telecommunication and industrial automation, as well as similarly intensive applications. Its use is frequently found in automotive engines and other vehicle-related mechanical aspects.

The Many Benefits of Thermal - Heat Sinks

Thermal - Heat Sinks provide an effective means of efficiently cooling components and systems before and after use. It is important to understand the advantages of using this form of cooling in order to make an informed decision when assessing the options for the optimal heat management solution.The primary benefit of using Thermal - Heat Sinks is that it absorbs and dissipates heat away from the object being cooled. By conducting heat away from the object and transferring it to either air, water or a combination thereof, the temperature of the object is reduced to a suitable level. This ensures that the component or system in question is not subject to extreme temperatures liable to cause premature wear or even reduce its working life if directly exposed to hot air or a liquid medium.It is no surprise then, that Thermal - Heat Sinks have become particularly popular in cooling applications where the electrical or mechanical components require protection from overheating. There are several types of Thermal - Heat Sinks; however, the most popular is the finned type due to its ability to provide effective cooling with minimal space requirements.

Finned Heat Sinks

Finned heat sinks are designed with a view to efficiently dissipate heat away from the component in question. By clearing the air around the unit, and its components, heat dissipation can be improved. A finned heat sink will typically feature a range of aluminum fins that protrude from its surface to allow circulating air to move between them and help to cool the component.The fins provide a large surface area, which allows an increased quantity of air to come into contact with the heat generated by the component — thus cooling it more efficiently when compared to a flat or smaller surface area. It\'s this cooling on demand quality that makes finned heat sinks a popular choice in a wide range of electronic systems and machinery.

Installation of Heat Sinks

The installation process of Thermal - Heat Sinks is straightforward and generally requires minimally technical skills. Before installation, the component needs to be earthed correctly to ensure it does not become damaged by static electricity when in use.Then, the Thermal - Heat Sink should be fitted to the component through one of several methods such as screw mounting, thermal tape or grease, or in some cases gravity as some heat sinks may weigh more than the component. It is important to remember to make note of the recommended torque on the screws or nuts when carrying out this step. After successfully mounting the heat sink, the components can be connected and ready to go.

Summary of Thermal - Heat Sinks

Thermal - Heat Sinks have become even more important in recent times due to the growing trend of energy efficient components. As such, it is important to appreciated the core benefits associated with this form of cooling, including its reliability and convenience as well as the ability to significantly reduce operating temperatures.Not only this, but when correctly installed and maintained, the longevity of the components can be increased and the noise levels can be reduced significantly. This effective cooling solution is a must for any application where reliable heat management is needed to ensure the utmost performance of the system as a whole.

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