628-40ABT4E

Series:	628
Part Status:	Active

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Introduction

Thermal - Heat Sinks are a critical component in any electronics system. They are used to dissipate heat generated by electronics components and devices in order to keep them running at optimal temperatures. There are many different types of thermal heat sink designs, each with its own unique set of characteristics, advantages, and disadvantages. One of the most commonly used heat sinks is the 628-40ABT4E thermal heat sink.

628-40ABT4E Specification

The 628-40ABT4E thermal heat sink is an extruded aluminum stock product with a variety of features. It is composed of a number of fins that dissipate the heat away from the device and it is designed to fit into many different types of enclosures and standard mounting holes. It is 628mm long, 40mm wide and has an electroplated black finish. This thermal heat sink is also RoHS compliant and has a thermal resistance of 0.047-0.08°C/W.

628-40ABT4E Application Field

The 628-40ABT4E thermal heat sink is an ideal choice for a wide range of applications. It is commonly used in consumer electronics, power supplies, amplifiers, and audio-video components. It is also an excellent choice for cooling components in industrial and medical products.

628-40ABT4E Working Principle

The working principle of the 628-40ABT4E heat sink is quite simple. Heat generated from the components or devices is transferred through conduction to the aluminum fins of the 628-40ABT4E thermal heat sink, which then dissipates the heat into the surrounding air. The fins act as a heat distribution network, which helps distribute the heat evenly and efficiently. The fins also provide a large surface area, which helps maximize the rate of heat dispersion.

Advantages and Disadvantages

The 628-40ABT4E thermal heat sink offers a number of advantages. It is an extremely efficient thermal interface material and it is specifically designed to fit into standard mounting holes. It is also RoHS compliant, so it can be used in many different types of products. Additionally, its black electroplated finish provides excellent protection against oxidation and UV radiation. However, the 628-40ABT4E also has some drawbacks. It is not capable of dissipating very large amounts of heat and it does not have a very high thermal conductivity. Additionally, it may not be suitable for applications that require a very high thermal resistance.

Conclusion

The 628-40ABT4E thermal heat sink is a great option for a wide range of applications, including consumer electronics, power supplies, amplifiers, audio-video components, and industrial and medical products. It has many advantages, such as its efficient thermal interface material, RoHS compliant design, and black electroplated finish. However, it also has some drawbacks, such as its limited dissipative capabilities and low thermal conductivity. Overall, the 628-40ABT4E is a great choice for many different types of applications. It is an effective heat sink that is designed to fit into standard mounting holes and provides excellent protection against oxidation and UV radiation.

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