| Allicdata Part #: | 102-4192-ND |
| Manufacturer Part#: |
HSS-B20-NP-12 |
| Price: | $ 0.35 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | CUI Inc. |
| Short Description: | HEATSINK TO-220 6.8W ALUMINUM |
| More Detail: | Heat Sink TO-220 Aluminum 6.8W @ 75°C Board Level |
| DataSheet: | HSS-B20-NP-12 Datasheet/PDF |
| Quantity: | 1085 |
| 1 +: | $ 0.31500 |
| 10 +: | $ 0.30240 |
| 25 +: | $ 0.28728 |
| 50 +: | $ 0.27972 |
| 100 +: | $ 0.27594 |
| 250 +: | $ 0.25704 |
| 500 +: | $ 0.24192 |
| 1000 +: | $ 0.21924 |
| 5000 +: | $ 0.21168 |
| Series: | -- |
| Part Status: | Active |
| Type: | Board Level |
| Package Cooled: | TO-220 |
| Attachment Method: | Bolt On |
| Shape: | Rectangular, Fins |
| Length: | 1.450" (36.83mm) |
| Width: | 0.700" (17.80mm) |
| Diameter: | -- |
| Height Off Base (Height of Fin): | 0.850" (21.60mm) |
| Power Dissipation @ Temperature Rise: | 6.8W @ 75°C |
| Thermal Resistance @ Forced Air Flow: | 3.47°C/W @ 200 LFM |
| Thermal Resistance @ Natural: | 14.33°C/W |
| Material: | Aluminum |
| Material Finish: | Black Anodized |
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Thermal management is an integral part of any modern electronic device. Its importance stems from the fact that heat can have a detrimental effect on the performance of electronic components, leading to shorter operational life and potential reliability issues.
Heat sinks are devices designed to dissipate the large amount of heat generated by electronic components such as CPUs, GPUs, and ASICs. They are basically metal components that absorb and release thermal energy. Heat sinks are constructed from metals such as copper, aluminum, and steel. They may be manufactured from die-cast, extruded, or machined metals.
Among the types of heat sinks used in thermal management today is the HSS-B20-NP-12, a passive cooling device. It is named after the particular type of material used in its construction: aluminum hybrid surface structure, or HSS-Al. This type of material has an exceptionally high heat transfer coefficient, allowing it to effectively absorb and cool heat generated by CPUs, ASICs, and other high-powered electronics.
The HSS-B20-NP-12 is a high-performance, cost-effective heat sink solution designed for a wide range of applications. It is commonly used in embedded and low-profile applications that require efficient cooling but are constrained by space constraints. Its small size is ideal for applications such as mobile phones, computing platforms, and networked equipment.
The HSS-B20-NP-12 Heat Sink features a hybrid surface structure of aluminum and ceramic composite that maximizes its thermal performance and allows for efficient heat dissipation in tight spaces. The thin-fin structure of the material ensures optimal airflow and high surface area for rapid heat dissipation. Additionally, the HSS-B20-NP-12 makes use of special thermal materials to maximize heat transfer efficiency.
When used in conjunction with a fan, the HSS-B20-NP-12 is an excellent choice for cooling high heat-generating components in a confined space. The heat sink can also be used as a standalone cooling device. When used in this configuration, the unit features two high-speed 2-pin fan connectors that can be connected directly to the motherboard for power supply. This ensures that the heat sink is continually supplied with cool air for efficient heat dissipation.
The HSS-B20-NP-12 works on the principle of conduction, convection, and radiation. Conduction is the transfer of heat energy between solid objects in contact with each other. Convection is the transfer of heat caused by the circulation of fluids, such as air or liquid. Radiation is the transmission of thermal energy through empty space. All three types of heat transfer are used in the HSS-B20-NP-12 to ensure efficient and effective cooling.
The HSS-B20-NP-12 is an excellent choice when thermal performance and space saving are required. It can be used in different applications including servers, desktop PCs, laptops, embedded and consumer electronics, and more. With its hybrid surface structure, small form factor, and high-speed fan connectors, the HSS-B20-NP-12 is well-suited for tight spaces and applications where efficient heat dissipation and thermal management are the top priorities.
The specific data is subject to PDF, and the above content is for reference
HSS-B20-NP-12 Datasheet/PDF