V-1100-SMD/A Fans, Thermal Management |
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| Allicdata Part #: | A10752TR-ND |
| Manufacturer Part#: |
V-1100-SMD/A |
| Price: | $ 0.41 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | ASSMANN WSW Components |
| Short Description: | HEATSINK TO-263 12.70X26.20MM |
| More Detail: | Heat Sink TO-263 (D²Pak) Copper Top Mount |
| DataSheet: |  V-1100-SMD/A Datasheet/PDF |
| Quantity: | 3600 |
| 300 +: | $ 0.37485 |
| 600 +: | $ 0.35280 |
| 1500 +: | $ 0.31973 |
| 7500 +: | $ 0.30870 |
| 15000 +: | $ 0.28665 |
| Thermal Resistance @ Natural: | 23.00°C/W |
| Material: | Copper |
| Material Finish: | Tin |
| Series: | -- |
| Part Status: | Active |
| Type: | Top Mount |
| Package Cooled: | TO-263 (D²Pak) |
| Attachment Method: | SMD Pad |
| Shape: | Rectangular, Fins |
| Length: | 0.500" (12.70mm) |
| Width: | 1.031" (26.20mm) |
| Diameter: | -- |
| Height Off Base (Height of Fin): | 0.390" (9.91mm) |
| Power Dissipation @ Temperature Rise: | -- |
| Thermal Resistance @ Forced Air Flow: | -- |
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Thermal - Heat Sink
With the development of modern technology, many devices have a miniaturization of structure, high degree of integration, but their heat intensity is large, and thus they need to be cooled efficiently. Thermal - Heat sinks are the components used to effectively dissipate heat from a module to the environment through conduction, convection, and radiation. Among these, the V-1100-SMD/A is a typical Heat Sink that has been widely used in the fields of communication, electricity, office equipment, LED lighting, and automotive electronics.
Application Field
V-1100-SMD/A is a universal heat sink suitable for many applications, most notably for cooling all kinds of high-powered deices, like Fiber Optical Transceivers, Radio Frequency Modules, GPS Modules, Flash Storage, Laser Diode, Solid State Lighting (SSL), etc.
In addition, V-1100-SMD/A may also be applied in embdded electronic control systems that generate a lot of heat and require a low profile due to the mounting constraints. Its powerful thermal performance, high quality, and small size make it suitable for applications in the LED lighting, automotive electronics and some medical equipment as well.
Working Principle
The V-1100-SMD/A adopts heat conduction and radiative heat transfer principle. The high thermal conductor is made of aluminum, which enables heat to be quickly conducted from PCBs to the fins of the heat sink through a clamped interface. With the open design of the fins, the air is forced to flow across them by convection, taking away the heat with it.
In order for the component to perform effectively, thermal grease must be applied on the surface of the chip in circuit boards, which is thoroughly interlocked with the heat sink’s atomic structure. The combination of the thermal grease and its smooth-surfaced interface ensures near ideal heat transfer between the PCBs and the heat sink.
Conclusion
The V-1100-SMD/A Heat Sink is a reliable and effective component for cooling high-power devices, which are used in many electronic systems. It adopts the conduction and radiative heat transfer principle, efficiently dissipating the heat from PCB to the air. With its low profile and excellent performance, the V-1100-SMD/A has been widely applied in multiple fields, like communications, electricity, office equipment, LED lighting, and automotive electronics.
The specific data is subject to PDF, and the above content is for reference