| Allicdata Part #: | ATS-21B-198-C3-R0-ND |
| Manufacturer Part#: |
ATS-21B-198-C3-R0 |
| Price: | $ 3.58 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | Advanced Thermal Solutions Inc. |
| Short Description: | HEATSINK 45X45X12MM XCUT T412 |
| More Detail: | Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Alumin... |
| DataSheet: |  ATS-21B-198-C3-R0 Datasheet/PDF |
| Quantity: | 1000 |
| 10 +: | $ 3.25710 |
| 30 +: | $ 3.16932 |
| 50 +: | $ 2.99326 |
| 100 +: | $ 2.81717 |
| 250 +: | $ 2.64109 |
| 500 +: | $ 2.55305 |
| 1000 +: | $ 2.28894 |
| Series: | pushPIN™ |
| Part Status: | Active |
| Type: | Top Mount |
| Package Cooled: | Assorted (BGA, LGA, CPU, ASIC...) |
| Attachment Method: | Push Pin |
| Shape: | Square, Fins |
| Length: | 1.772" (45.00mm) |
| Width: | 1.772" (45.00mm) |
| Diameter: | -- |
| Height Off Base (Height of Fin): | 0.472" (12.00mm) |
| Power Dissipation @ Temperature Rise: | -- |
| Thermal Resistance @ Forced Air Flow: | 9.21°C/W @ 100 LFM |
| Thermal Resistance @ Natural: | -- |
| Material: | Aluminum |
| Material Finish: | Blue Anodized |
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Heat sinks are commonly used in applications where heat must be dissipated or removed from the environment. The ATS-21B-198-C3-R0 is an example of such an application and its working principle is based on air convection. The ATS-21B-198-C3-R0 is a thermal heat sink consisting of vertical fins which are arranged in parallel and spaced 1.2mm apart. The fins are enclosed in an aluminum housing which acts as both a thermal barrier and an air conveyor. The air flow passes through the fins which absorb the heat from the components and also prevent air stagnation.
The device is effective in dissipating heat from devices with an operating temperature range of -40 °C to +105 °C. It is able to handle up to 8A over a wide temperature range of -40 °C to +105 °C. Additionally, its reliability and durability ensure it is suitable for long-term use.
The working principle of the ATS-21B-198-C3-R0 thermal heat sink is based on air convection. The concept is simple yet efficient. It works by utilizing the natural flow of air up the device, drawing hot air away from the component and transferring it to the outside air. The device’s vertical fins absorb the heat from the component and dissipate it away from the device in the form of hot air. This process of air convection allows for efficient heat transfer and improved heat containment.
The ATS-21B-198-C3-R0 also features a thermal transfer plate which sits between the component and the fins. The thermal transfer plate helps to increase the surface area for heat absorption and acts as a heat spreader. The thermal plate also allows for improved heat dissipation as it reduces the temperature difference between the components and the fins.
In addition to its heat dissipating capabilities, the ATS-21B-198-C3-R0 also eliminates air turbulence and increases air pressure at the rear of the device. The device’s aluminum housing acts as an air conveyor and prevents air stagnation. This allows for a more consistent temperature control as well as improved heat dissipation.
The ATS-21B-198-C3-R0 is a reliable and durable thermal heat sink which is suitable for applications where heat must be dissipated or removed from the environment. The device’s efficient air convection design ensures it is able to handle up to 8A over a wide temperature range, while its thermal transfer plate and aluminum housing improve heat transfer and eliminate air stagnation. The ATS-21B-198-C3-R0 is an effective and reliable thermal heat sink which will provide long-term performance without diminishing in quality.
The specific data is subject to PDF, and the above content is for reference