| Allicdata Part #: | 345-1020-ND |
| Manufacturer Part#: |
290-1AB |
| Price: | $ 0.27 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | Wakefield-Vette |
| Short Description: | HEATSINK TO-220 VERT/HORZ BLK |
| More Detail: | Heat Sink TO-218, TO-202, TO-220 Aluminum 2.0W @ 4... |
| DataSheet: |  290-1AB Datasheet/PDF |
| Quantity: | 10244 |
| 1 +: | $ 0.23940 |
| 10 +: | $ 0.22932 |
| 25 +: | $ 0.21773 |
| 50 +: | $ 0.21193 |
| 100 +: | $ 0.20903 |
| 250 +: | $ 0.19472 |
| 500 +: | $ 0.18325 |
| 1000 +: | $ 0.16607 |
| 5000 +: | $ 0.16035 |
| Series: | 290 |
| Part Status: | Active |
| Type: | Board Level |
| Package Cooled: | TO-218, TO-202, TO-220 |
| Attachment Method: | Bolt On |
| Shape: | Rectangular, Fins |
| Length: | 1.180" (29.97mm) |
| Width: | 1.000" (25.40mm) |
| Diameter: | -- |
| Height Off Base (Height of Fin): | 0.500" (12.70mm) |
| Power Dissipation @ Temperature Rise: | 2.0W @ 44°C |
| Thermal Resistance @ Forced Air Flow: | 7.00°C/W @ 400 LFM |
| Thermal Resistance @ Natural: | 22.00°C/W |
| Material: | Aluminum |
| Material Finish: | Black Anodized |
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.Thermal - Heat Sinks are widely used in the cooling applications of electronic components, as a result of their ability to transfer and dissipate heat.
The 290-1AB Heat Sinks are designed with a unique and versatile combination of extruded aluminum channels, vented plates, and louvers channels that help to generate a rapid heat-dissipating effect. The 290-1AB Heat Sinks feature an aluminum construction with vented plates that cover the entire length of the heat sink which are designed to provide the greatest surface area and air update rate possible. The fans attached to these heat sinks guarantee high volume airflow which make sure that it become more easy to dissipate heat and provide maximum cooling power.
The 290-1AB Heat Sinks are further designed with a thermal regulator which acts as a temperature gauge that keeps track of the temperature level. This thermal regulator sends out a signal to the electric motor control panel when the temperature rises above a certain level and help in regulating the temperature to the desired level. The automatic temperature controller helps to reduce the need for manual temperature control.
In addition, the 290-1AB Heat Sinks have a built-in thermal switch that is designed to shut off the power to the heat sink when the temperature exceeds a certain limit. This ensures maximum safety of the system and eliminates the potential risk of fire caused by excessive temperatures. The thermal switch also helps to reduce energy consumption by shutting off with the same temperature and also helps to save on operating costs.
The 290-1AB Heat Sinks have a wide range of application fields, including computers, server rooms, industrial equipments, communication systems, and laboratories. These heat sinks also provide a high level of performance in semiconductor, optoelectronic, and lab equipment cooling applications. It is suitable for any environment where effective cooling is necessary.
The working principle of these Heat Sinks is simple, yet effective. As heat is generated from the components, it is dissipated into the air through the aluminum channels. The air flows freely through the channels and takes away the generated heat which is then expelled out of the system. The heat is then disposed into the environment.
The 290-1AB Heat Sinks offer an effective and efficient way of cooling electronic components. They are durable and designed for easy installation. They provide superior cooling performance and are perfect for applications in any industry or environment.
The specific data is subject to PDF, and the above content is for reference