Allicdata Part #: | DV-T263-201E-ND |
Manufacturer Part#: |
DV-T263-201E |
Price: | $ 0.00 |
Product Category: | Fans, Thermal Management |
Manufacturer: | Ohmite |
Short Description: | TO-263 SMD HEAT SINK |
More Detail: | Heat Sink TO-263 (D²Pak) Aluminum 2.0W @ 30°C Top ... |
DataSheet: | DV-T263-201E Datasheet/PDF |
Quantity: | 1000 |
0 +: | $ 0.00000 |
Series: | D |
Part Status: | Discontinued at Digi-Key |
Type: | Top Mount |
Package Cooled: | TO-263 (D²Pak) |
Attachment Method: | Solderable Feet |
Shape: | Rectangular, Fins |
Length: | 0.500" (12.70mm) |
Width: | 1.020" (25.91mm) |
Diameter: | -- |
Height Off Base (Height of Fin): | 0.480" (12.19mm) |
Power Dissipation @ Temperature Rise: | 2.0W @ 30°C |
Thermal Resistance @ Forced Air Flow: | 8.00°C/W @ 500 LFM |
Thermal Resistance @ Natural: | -- |
Material: | Aluminum |
Material Finish: | Degreased |
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The DV-T263-201E Thermal Heat Sink is an advanced thermal energy dissipating device for high-power electronics and LED lighting applications. It is a passive device composed of highly thermally conductive metallic material designed to transfer heat away from an object or circuit board into a nearby cooling environment allowing the device to operate at a temperature lower than what it would otherwise be with the absence of the DV-T263-201E. This is advantageous for components which may otherwise be damaged or suffer performance degradation from excessive heat.
The DV-T263-201E is highly effective when mounted and utilized correctly. The specific choice of material properties and design features optimize the environment in which heat transfer can take place. These design features include the extended fin stack, precise machining of heat-sink surfaces, and high thermal conductivity in both the base material and fins. The large fin-stack increases the surface area for heat exchange and allows for a larger air-flow with the use of fans and large chassis, which increases the convection cooling rate.
The excellent thermal characteristics of the DV-T263-201E allow it to be used in a variety of applications across different technologies. Power Amplifiers, intelligent lighting controls, and high power LED lighting are all candidates for use with this device. In each of these applications, the effectiveness of the device is determined by the ability to dissipate the generated heat away from the critical components. The DV-T263-201E is ideal in these situations as it provides considerable thermal resistance and airflow.
Due to its efficient design, the DV-T263-201E is a cost-effective solution allowing for higher levels of optimized performance. Installation of the device is relatively straightforward since it can be mounted onto an existing circuit board. Alternatively, the DV-T263-201E can be mounted onto a larger chassis and positioned near the target component, allowing additional air-flow for further dissipation of heat.
The operational principle behind the DV-T263-201E is simple yet highly effective. As the ambient temperature of the environment increases, the device supplies an area of greater thermal conductivity than its surroundings, allowing heat to be more readily conducted away from the object. This requires an active-cooling source such as a fan or large chassis in order to be effective. Heat is then channeled through the thermally conductive fin-stack and dissipated via natural convection or active air-flow.
In conclusion, the DV-T263-201E thermal heat sink is an excellent means of dissipating heat away from critical components in a range of power-related applications. The combination of a highly thermally conductive material, extended fin stack, and precision machining greatly improves the thermal performance of the device allowing for thermal energy to be dispersed via convection or air-flow. With an easily installable and cost-effective design, the DV-T263-201E provides a powerful solution for any heat-transfer situation.
The specific data is subject to PDF, and the above content is for reference